Lease Commitments Lease Commitments - Costs (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
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| Leases [Abstract] | |||
| Operating Lease, Expense | $ 463 | $ 444 | $ 463 |
| Variable Lease, Cost | 62 | 49 | 57 |
| Sublease Income | (15) | (16) | (14) |
| Finance Lease, Right-of-Use Asset, Amortization | 60 | 34 | 27 |
| Finance Lease, Interest Expense | 22 | 14 | 15 |
| Lease, Cost | $ 592 | $ 525 | $ 548 |
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- Definition Amount of interest expense on finance lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of amortization expense attributable to right-of-use asset from finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lease cost recognized by lessee for lease contract. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Amount of operating lease expense. Excludes sublease income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of sublease income excluding finance and operating lease expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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