| **Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands**                                                     | 12 Months Ended |
|-----------------------------------------------------------------------------------------------------------------------------------------|-----------------|
||
| **Income Statement [Abstract]**                                                                                                         |            |   |   |
| Sales                                                                                                                                   | $ 2,121,100     | $ 2,194,226 | $ 2,254,668 |
| **Operating costs and expenses:**                                                                                                       |            |   |   |
| Cost of sales                                                                                                                           | 990,632         | 1,002,123 | 1,018,340 |
| Selling and administrative expenses                                                                                                     | 693,552         | 708,990 | 733,749 |
| Assets held for sale impairment charge                                                                                                  | 87,371          | 0 | 0 |
| Total operating costs and expenses                                                                                                      | 1,771,555       | 1,711,113 | 1,752,089 |
| Operating profit                                                                                                                        | 349,545         | 483,113 | 502,579 |
| **Other income (expense):**                                                                                                             |            |   |   |
| Interest expense                                                                                                                        | (32,160)        | (47,145) | (49,576) |
| Interest and investment income                                                                                                          | 1,681           | 1,844 | 1,384 |
| Other - net                                                                                                                             | (17,577)        | (6,708) | (5,868) |
| Total other income (expense)                                                                                                            | (48,056)        | (52,009) | (54,060) |
| Income before income taxes                                                                                                              | 301,489         | 431,104 | 448,519 |
| **Income tax provision:**                                                                                                               |            |   |   |
| Current                                                                                                                                 | 65,906          | 95,031 | 105,093 |
| Deferred                                                                                                                                | (13,956)        | (1,018) | (33,949) |
| Income taxes                                                                                                                            | 51,950          | 94,013 | 71,144 |
| Net income                                                                                                                              | $ 249,539       | $ 337,091 | $ 377,375 |
| Average common shares (in shares)                                                                                                       | 57,757          | 57,462 | 57,970 |
| Incremental common shares attributable to outstanding stock options, restricted stock and deferred stock-based compensation (in shares) | 716             | 740 | 961 |
| Average common shares and common share equivalents (in shares)                                                                          | 58,473          | 58,202 | 58,931 |
| Basic earnings per share (in dollars per share)                                                                                         | $ 4.32          | $ 5.87 | $ 6.51 |
| Diluted earnings per share (in dollars per share)                                                                                       | 4.27            | 5.79 | 6.40 |
| Dividends declared per common share (in dollars per share)                                                                              | $ 1.53          | $ 1.43 | $ 1.25 |

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The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.
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The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.
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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.
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The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.
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Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.
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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
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| - Definition
Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.
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| - Definition
Amount of the cost of borrowed funds accounted for as interest expense.
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| - Definition
Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.
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| - Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
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| - Definition
The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).
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| - Definition
The net result for the period of deducting operating expenses from operating revenues.
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| - Definition
Amount of income (expense) related to nonoperating activities, classified as other.
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| - Definition
Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.
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| - Definition
The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.
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| - Definition
The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.
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Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.
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