text: Contractual Obligations
text: Our contractual obligations as of August 31, 2019 are summarized below. As disclosed below, while we have certain non-cancelable purchase order obligations for property, plant and equipment, we generally do not enter into non-cancelable purchase orders for materials until we receive a corresponding purchase commitment from our customer. Non-cancelable purchase orders do not typically extend beyond the normal lead time of several weeks, at most. Purchase orders beyond this time frame are typically cancelable.
text: (1) Consists of interest on notes payable and long-term debt outstanding as of August 31, 2019. Certain of our notes payable and long-term debt pay interest at variable rates. We have applied estimated interest rates to determine the value of these expected future interest payments.
text: (2) Consists of purchase commitments entered into as of August 31, 2019 primarily for property, plant and equipment and software pursuant to legally enforceable and binding agreements.
text: (3) Includes the estimated company contributions to funded pension plans during fiscal year 2020 and the expected benefit payments for unfunded pension and postretirement plans from fiscal years 2020 through 2029. These future payments are not recorded on the Consolidated Balance Sheets but will be recorded as incurred.
text: (4) Includes (i) a $28.5 million capital commitment, (ii) a $16.2 million obligation related to a new human resource system and (iii) $33.0 million related to the one-time transition tax as a result of the Tax Act that will be paid in annual installments through fiscal year 2026.
text: (5) As of August 31, 2019, we have $1.5 million and $103.7 million recorded as a current and a long-term liability, respectively, for uncertain tax positions. We are not able to reasonably estimate the timing of payments, or the amount by which our liability for these uncertain tax positions will increase or decrease over time, and accordingly, this liability has been excluded from the above table.

Table:
Payments due by period (in thousands)
Total
Less than 1 year
1-3 years
3-5 years
After 5 years
Notes payable and long-term debt
$2,496,465
$375,181
$491,655
$1,134,733
$494,896
Future interest on notes payable and long-term debt(1)
373,762
109,506
142,082
55,463
66,711
Operating lease obligations
603,185
118,312
187,644
114,297
182,932
Capital lease obligations
77,829
6,038
11,726
10,928
49,137
Non-cancelable purchase order obligations(2)
351,230
289,516
61,537
177
—
Pension and post retirement contributions and payments(3)
14,618
1,135
1,904
2,396
9,183
Other(4)
77,669
17,922
27,863
14,214
17,670
Total contractual obligations(5)
$3,994,758
$917,610
$924,411
$1,332,208
$820,529

Questions:
question: Which periods does the table provide information for total contractual obligations as of August 31, 2019?
question: What does Future interest on notes payable and long-term debt consist of?
question: What does Non-cancelable purchase order obligations consist of?
question: How many contractual obligations had a total payments due that exceeded $500,000 thousand?
question: What was the difference between total operating lease obligations and total capital lease obligations?
question: What is Notes payable and long-term debt as a percentage of the total contractual obligations?