v3.6.0.2

Long-Term Debt (Tables) | 12 Months Ended
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Dec. 31, 2016
Debt Disclosure [Abstract] |
Long-Term Debt | Long-Term Debt at December 31, 2016 and 2015 consisted of the following (in thousands):
| 2016 |  | 2015
Commercial Paper | $ | — |  |  | $ | 259,718 |
2.500% Senior Notes due 2016 | — |  |  | 400,000 |
5.875% Senior Notes due 2017 | 600,000 |  |  | 600,000 |
6.875% Senior Notes due 2018 | 350,000 |  |  | 350,000 |
5.625% Senior Notes due 2019 | 900,000 |  |  | 900,000 |
4.40% Senior Notes due 2020 | 500,000 |  |  | 500,000 |
2.45% Senior Notes due 2020 | 500,000 |  |  | 500,000 |
4.100% Senior Notes due 2021 | 750,000 |  |  | 750,000 |
2.625% Senior Notes due 2023 | 1,250,000 |  |  | 1,250,000 |
3.15% Senior Notes due 2025 | 500,000 |  |  | 500,000 |
4.15% Senior Notes due 2026 | 750,000 |  |  | — |
6.65% Senior Notes due 2028 | 140,000 |  |  | 140,000 |
3.90% Senior Notes due 2035 | 500,000 |  |  | 500,000 |
5.10% Senior Notes due 2036 | 250,000 |  |  | — |
Long-Term Debt | 6,990,000 |  |  | 6,649,718 |
Capital Lease Obligation | 38,710 |  |  | 45,064 |
Less: Current Portion of Long-Term Debt | 6,579 |  |  | 6,579 |
Unamortized Debt Discount | 36,915 |  |  | 34,518 |
Debt Issuance Costs | 5,437 |  |  | 4,774 |
Total Long-Term Debt | $ | 6,979,779 |  |  | $ | 6,648,911 |

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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