| **Long-Term Debt Additional Information (Details) (USD $)**  | 0 Months Ended       |              |        | 0 Months Ended   | 3 Months Ended    | 9 Months Ended   | 0 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                  |                   | 0 Months Ended       | 9 Months Ended | 0 Months Ended   | 9 Months Ended       |                                                                                                                                                                                                                                                                                                                                                                                                                                                |                   | 0 Months Ended    | 9 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |            | 9 Months Ended | 12 Months Ended   |                                                                                                                                                                                                                                                                                                                                                                                       |
|--------------------------------------------------------------|----------------------|--------------|--------|------------------|-------------------|------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------|----------------------|----------------|------------------|----------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------|-------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------|----------------|-------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
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| **Debt Instrument**                                          |                 |         |   |             |              |             |                                                                                                                                                                                                                                                                                                                                                                                                                                            |              |                 |           |             |                 |                                                                                                                                                                                                                                                                                                                                                                                                                                           |              |              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |       |           |              |                                                                                                                                                                                                                                                                                                                                                                                  |   |   |   |   |   |   |   |
| Debt Instrument, Interest Rate, Stated Percentage            |                 |         |   |             |              | 3.25%            | 3.25%                                                                                                                                                                                                                                                                                                                                                                                                                                           |              |                 | 7.75%          |             |                 |                                                                                                                                                                                                                                                                                                                                                                                                                                           |              |              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |       |           |              |                                                                                                                                                                                                                                                                                                                                                                                  |   |   |   |   |   |   |   |
| Debt Instrument, Issuance Date                               | Jul.				02,				 2013 |         |   |             | Nov. 15,				 2010 |             |                                                                                                                                                                                                                                                                                                                                                                                                                                            |              | Oct.				03,				 2012 |           |             |                 |                                                                                                                                                                                                                                                                                                                                                                                                                                           |              |              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |       |           |              |                                                                                                                                                                                                                                                                                                                                                                                  |   |   |   |   |   |   |   |
| Debt Instrument, Maturity Date                               |                 |         |   | May 15,				 2016 |              |             |                                                                                                                                                                                                                                                                                                                                                                                                                                            | Oct. 15,				 2022 |                 |           |             |                 |                                                                                                                                                                                                                                                                                                                                                                                                                                           |              |              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |       |           | Oct. 31,				 2017 |                                                                                                                                                                                                                                                                                                                                                                                  |   |   |   |   |   |   |   |
| Debt Instrument, Frequency of Periodic Payment               |                 |         |   |             |              |             |                                                                                                                                                                                                                                                                                                                                                                                                                                            |              |                 |           |             |                 |                                                                                                                                                                                                                                                                                                                                                                                                                                           |              |              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |       |           |              |                                                                                                                                                                                                                                                                                                                                                                                  |   | May 15 | April 15 | November 15 | October 15 |   |   |
| 3.25% Convertible Debt, Liability Component ($)              |                 |         |   |             | $ 94,300,000      |             |                                                                                                                                                                                                                                                                                                                                                                                                                                            |              |                 |           |             |                 |                                                                                                                                                                                                                                                                                                                                                                                                                                           |              |              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |       |           |              |                                                                                                                                                                                                                                                                                                                                                                                  |   |   |   |   |   |   |   |
| Effective Interest Rate on Convertible Debt                  |                 |         |   |             |              |             | 7.40%                                                                                                                                                                                                                                                                                                                                                                                                                                           |              |                 |           |             |                 |                                                                                                                                                                                                                                                                                                                                                                                                                                           |              |              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |       |           |              |                                                                                                                                                                                                                                                                                                                                                                                  |   |   |   |   |   |   |   |
| Debt Instrument, Convertible, Terms of Conversion Feature    |                 |         |   |             |              |             | Upon conversion, the Convertible Notes may be settled, at our election, in shares of our common stock, cash or a combination of cash and shares of our common stock. We have initially elected a net-settlement method to satisfy our conversion obligation, which allows us to settle the principal amount of the Convertible Notes in cash and to settle the excess conversion value in shares, as well as cash in lieu of fractional shares. |              |                 |           |             |                 |                                                                                                                                                                                                                                                                                                                                                                                                                                           |              |              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |       |           |              |                                                                                                                                                                                                                                                                                                                                                                                  |   |   |   |   |   |   |   |
| Convertible Note Stock Price Trigger                         |                 |         |   |             |              | $ 55.12          |                                                                                                                                                                                                                                                                                                                                                                                                                                            |              |                 |           |             |                 |                                                                                                                                                                                                                                                                                                                                                                                                                                           |              |              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |       |           |              |                                                                                                                                                                                                                                                                                                                                                                                  |   |   |   |   |   |   |   |
| Convertible Note Threshold Percentage of Stock Price Trigger |                 |         |   |             |              | 130.00%          |                                                                                                                                                                                                                                                                                                                                                                                                                                            |              |                 |           |             |                 |                                                                                                                                                                                                                                                                                                                                                                                                                                           |              |              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |       |           |              |                                                                                                                                                                                                                                                                                                                                                                                  |   |   |   |   |   |   |   |
| PDC Energy Stock Price                                       |                 |         |   |             |              | $ 59.54          | $ 59.54                                                                                                                                                                                                                                                                                                                                                                                                                                         |              |                 |           |             |                 |                                                                                                                                                                                                                                                                                                                                                                                                                                           |              |              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |       |           |              |                                                                                                                                                                                                                                                                                                                                                                                  |   |   |   |   |   |   |   |
| Convertible Note, If-converted Value in Excess of Principal  |                 |         |   |             |              | 46,488,196.39000 |                                                                                                                                                                                                                                                                                                                                                                                                                                            |              |                 |           |             |                 |                                                                                                                                                                                                                                                                                                                                                                                                                                           |              |              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |       |           |              |                                                                                                                                                                                                                                                                                                                                                                                  |   |   |   |   |   |   |   |
| Line of Credit Facility, Initiation Date                     |                 |         |   |             |              |             |                                                                                                                                                                                                                                                                                                                                                                                                                                            |              |                 |           |             | Nov.				05,				 2010 |                                                                                                                                                                                                                                                                                                                                                                                                                                           |              | Apr. 30,				 2010 |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |       |           |              |                                                                                                                                                                                                                                                                                                                                                                                  |   |   |   |   |   |   |   |
| Line of Credit Facility, Maximum Borrowing Capacity ($)      |                 |         |   |             |              |             |                                                                                                                                                                                                                                                                                                                                                                                                                                            |              |                 |           |             |                 | 1,000,000,000                                                                                                                                                                                                                                                                                                                                                                                                                                  |              |              | 400,000,000                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |       |           |              | 75,000,000                                                                                                                                                                                                                                                                                                                                                                            |   |   |   |   |   |   |   |
| Line of Credit Facility, Current Borrowing Capacity ($)      |                 |         |   |             |              |             |                                                                                                                                                                                                                                                                                                                                                                                                                                            |              |                 |           |             |                 | 450,000,000                                                                                                                                                                                                                                                                                                                                                                                                                                    |              |              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | 80,000,000 |           |              |                                                                                                                                                                                                                                                                                                                                                                                  |   |   |   |   |   |   |   |
| Line of Credit Facility, Expiration Date                     |                 |         |   |             |              |             |                                                                                                                                                                                                                                                                                                                                                                                                                                            |              |                 |           | May 21,				 2018 |                 |                                                                                                                                                                                                                                                                                                                                                                                                                                           | Apr. 30,				 2017 |              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |       |           |              |                                                                                                                                                                                                                                                                                                                                                                                  |   |   |   |   |   |   |   |
| Debt Instrument, Covenant Description                        |                 |         |   |             |              |             |                                                                                                                                                                                                                                                                                                                                                                                                                                            |              |                 |           |             |                 | The revolving credit facility contains covenants customary for agreements of this type, with the most restrictive being certain financial tests and requirements to maintain certain financial ratios on a quarterly basis. The financial tests and ratios, as defined per the revolving credit facility, include requirements to maintain a minimum current ratio of 1.00 to 1.00 and to not exceed a maximum leverage ratio of 4.25 to 1.00. |              |              | The credit facility contains covenants customary for agreements of this type, with the most restrictive being certain financial tests and financial ratios that must be met on a quarterly basis. The financial tests and ratios, as defined by the credit facility, include requirements to maintain a minimum current ratio of 1.0 to 1.0, not to exceed a debt to EBITDAX ratio of 4.25 to 1.0 (declining to 4.0 to 1.0 on July 1, 2014) and to maintain a minimum interest coverage ratio of 2.5 to 1.0 |       |           |              | The Term Loan Agreement contains financial covenants that must be met on a quarterly basis, including requirements to maintain a minimum current ratio of 1.0 to 1.0, not to exceed a debt to EBITDAX ratio of 4.5 to 1.0, to maintain a minimum interest coverage ratio of 2.25 to 1.0 and not to exceed a present value of future net revenues to total debt ratio of 1.50 to 1.00. |   |   |   |   |   |   |   |
| PDC Irrevocable Standby Letter of Credit ($)                 |                 |         |   |             |              |             |                                                                                                                                                                                                                                                                                                                                                                                                                                            |              |                 |           |             |                 | 18,500,000                                                                                                                                                                                                                                                                                                                                                                                                                                     |              |              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |       |           |              |                                                                                                                                                                                                                                                                                                                                                                                  | 11,800,000 |   |   |   |   |   |   |
| Line of Credit Facility, Remaining Borrowing Capacity ($)    |                 |         |   |             |              |             |                                                                                                                                                                                                                                                                                                                                                                                                                                            |              |                 |           |             |                 | 431,500,000                                                                                                                                                                                                                                                                                                                                                                                                                                    |              |              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |       |           |              |                                                                                                                                                                                                                                                                                                                                                                                  |   |   |   |   |   |   |   |
| Weighted Average Interest Rate                               |                 |         |   |             |              |             |                                                                                                                                                                                                                                                                                                                                                                                                                                            |              |                 |           |             |                 |                                                                                                                                                                                                                                                                                                                                                                                                                                           |              |              | 3.60%                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |       | 3.50%          |              | 8.50%                                                                                                                                                                                                                                                                                                                                                                                 |   |   |   |   |   |   |   |
| Proportionate Share of PDCM Credit Facility ($)              |                 |         |   |             |              |             |                                                                                                                                                                                                                                                                                                                                                                                                                                            |              |                 |           |             |                 |                                                                                                                                                                                                                                                                                                                                                                                                                                           |              |              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | 40,000,000 |           |              |                                                                                                                                                                                                                                                                                                                                                                                  |   |   |   |   |   |   |   |
| PDCM second lien term loan                                   |                 | $ 15,000,000 | $ 0    |             |              |             |                                                                                                                                                                                                                                                                                                                                                                                                                                            |              |                 |           |             |                 |                                                                                                                                                                                                                                                                                                                                                                                                                                           |              |              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |       |           |              | $ 30,000,000                                                                                                                                                                                                                                                                                                                                                                          |   |   |   |   |   |   |   |
| Margin on Variable Interest Rate                             |                 |         |   |             |              |             |                                                                                                                                                                                                                                                                                                                                                                                                                                            |              |                 |           |             |                 |                                                                                                                                                                                                                                                                                                                                                                                                                                           |              |              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |       |           |              |                                                                                                                                                                                                                                                                                                                                                                                  |   |   |   |   |   | 7.00% | 6.00% |

| X                                                                                                                                                                                                                                                                                                                                                  |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The carrying amount of the liability component of 3.25% convertible debt which may be settled in cash upon conversion.
+ References
No definition available.
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Proportionate share of the maximum borrowing capacity under PDCM's credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.
+ References
No definition available.
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The amount by which the convertible debt's if-converted value exceeds its principle amount at the balance sheet date, regardless of whether the instrument is currently convertible. This element applies to public companies only.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                           |
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| - Definition
Price of the entity's common stock which would be required to be attained for the conversion feature embedded in the debt instrument to become effective.
+ References
No definition available.
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|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Description of the conversion terms of a debt instrument which may include the conversion ratio (including all potential conversion ratios if contingently adjustable), type of debt or equity security into which the debt is convertible, the dollars of debt or the number of shares into which the instrument is convertible (or potentially convertible into), the conversion period, any contingencies associated with the conversion terms, and the existence and amount of a beneficial conversion feature.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                          |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Minimum percentage of common stock price to conversion price of convertible debt instruments to determine eligibility of conversion.
+ References
No definition available.
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|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Description of minimum financial levels (for example, tangible net worth and working capital) and achievement of certain financial ratios (for example, working capital ratio and debt service coverage ratio), and adherence to certain clauses which generally require or restrict certain actions (for example, entering into a debt arrangement with equal or greater seniority, and selling or discontinuing a certain business segment or material subsidiary) to be in compliance with the covenant clauses of the debt agreement. May also include a discussion of the adverse consequences that would result if the entity violates or fails to satisfy the covenants.
+ References
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|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Description of the frequency of periodic payments (monthly, quarterly, annual).
+ References
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|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The average effective interest rate during the reporting period.
+ References
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|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Contractual interest rate for funds borrowed, under the debt agreement.
+ References
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|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Date the debt instrument was issued, in CCYY-MM-DD format.
+ References
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|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.
+ References
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|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Weighted average interest rate of debt outstanding.
+ References
No definition available.
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| X                                                                                                                                                                                                                                                                                                                                        |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.
+ References
No definition available.
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|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Date the credit facility terminates, in CCYY-MM-DD format.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Date the credit facility first became available, in CCYY-MM-DD format.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5
+ Details**Name:**us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity**Namespace Prefix:**us-gaap_**Data Type:**xbrli:monetaryItemType**Balance Type:**credit**Period Type:**instant |
| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The percentage points (also referred to as 'margin') added to the reference rate as stated in the loan agreement and used to compute the variable rate on the loans receivable. For instance, the loan agreement might state that the interest rate the borrower is obligated to pay is the London Interbank Offered Rate (LIBOR) plus three quarters (3/4) of a percentage point adjusted quarterly (each three months). LIBOR in this example is the index or reference rate, 3/4 percentage point is the margin, the reference rate plus the margin is the fully indexed rate. This element would be used to report separately the margin.
+ References
No definition available.
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Price of a single share of a number of saleable stocks of a company.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258
+ Details**Name:**us-gaap_SharePrice**Namespace Prefix:**us-gaap_**Data Type:**num:perShareItemType**Balance Type:**na**Period Type:**instant |