Commitments and Contingencies (Details) - USD ($) |
12 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
Feb. 25, 2016 |
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| Commitments and Contingencies Disclosure [Abstract] | ||||
| Standby letters of credit and guarantees outstanding | $ 226,000,000 | $ 272,000,000 | ||
| Subsidiary payment obligations demand for payment | $ 0 | |||
| Total Minimum Commitments [Abstract] | ||||
| 2017 | 1,201,092,000 | |||
| 2018 | 934,037,000 | |||
| 2018 | 673,452,000 | |||
| 2020 | 460,178,000 | |||
| 2020 | 334,601,000 | |||
| 2022 and beyond | 674,287,000 | |||
| Total Minimum Commitments | 4,277,647,000 | |||
| Rental expenses associated with existing leases | $ 204,000,000 | $ 229,000,000 | $ 237,000,000 | |
| X | ||||||||||
- Definition An irrevocable undertaking (typically by a financial institution) to guarantee payment of a specified financial obligation if defined events occur or fail to occur. No definition available.
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- Definition Subsidiary guarantees demand for payment No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The aggregate amount of payments due in the fourth year after the balance sheet date to reduce an unrecorded unconditional purchase obligation No definition available.
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- Definition The aggregate amount of payments due in the second year after the balance sheet date to reduce an unrecorded unconditional purchase obligation No definition available.
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- Definition The aggregate amount of payments due in the fifth year after the balance sheet date to reduce an unrecorded unconditional purchase obligation. No definition available.
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- Definition The aggregate amount of payments due in the third year after the balance sheet date to reduce an unrecorded unconditional purchase obligation. No definition available.
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- References No definition available.
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| X | ||||||||||
- Definition Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. No definition available.
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| X | ||||||||||
- Definition Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of the unrecorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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