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v3.20.2

Long-Term Debt (Details) - USD ($) $ in Thousands | Sep. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Debt Instrument [Line Items] |  |
Total long-term Debt | $ 3,544,320 | $ 3,050,257
Current portion of long-term debt | 603,787 | 187,336
Long-term debt | $ 2,940,533 | 2,862,921
1.875% Senior Notes |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate | 1.875% |
Unsecured debt | 1.125% Notes |  |
Debt Instrument [Line Items] |  |
Total long-term Debt | $ 577,479 | $ 549,241
Debt instrument, interest rate | 1.125% | 1.125%
Unamortized discount and debt issuance costs | $ 4,121 | $ 5,659
Unsecured debt | 1.625% Notes |  |
Debt Instrument [Line Items] |  |
Total long-term Debt | $ 575,754 | $ 549,204
Debt instrument, interest rate | 1.625% | 1.625%
Unamortized discount and debt issuance costs | $ 5,846 | $ 5,696
Unsecured debt | Floating Rate Notes |  |
Debt Instrument [Line Items] |  |
Total long-term Debt | 199,185 | 198,831
Unamortized debt issuance costs | 815 | 1,169
Senior notes | 1.875% Senior Notes |  |
Debt Instrument [Line Items] |  |
Total long-term Debt | $ 455,888 | $ 434,241
Debt instrument, interest rate | 1.875% | 1.875%
Unamortized discount and debt issuance costs | $ 1,172 | $ 1,831
Senior notes | 3.45% Senior Notes |  |
Debt Instrument [Line Items] |  |
Total long-term Debt | $ 296,847 | $ 296,467
Debt instrument, interest rate | 3.45% | 3.45%
Unamortized discount and debt issuance costs | $ 3,153 | $ 3,533
Senior notes | 4.15% Senior Notes |  |
Debt Instrument [Line Items] |  |
Total long-term Debt | $ 422,968 | $ 422,603
Debt instrument, interest rate | 4.15% | 4.15%
Unamortized discount and debt issuance costs | $ 2,032 | $ 2,398
Senior notes | 5.45% Senior Notes |  |
Debt Instrument [Line Items] |  |
Total long-term Debt | $ 346,266 | $ 346,150
Debt instrument, interest rate | 5.45% | 5.45%
Unamortized discount and debt issuance costs | $ 3,734 | $ 3,850
Credit facilities |  |
Debt Instrument [Line Items] |  |
Total long-term Debt | 213,196 | 0
Commercial paper notes |  |
Debt Instrument [Line Items] |  |
Total long-term Debt | 390,000 | 186,700
Variable-rate foreign bank loans |  |
Debt Instrument [Line Items] |  |
Total long-term Debt | 7,570 | 7,296
Finance lease obligations |  |
Debt Instrument [Line Items] |  |
Total long-term Debt | $ 59,167 | $ 59,524

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