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Goodwill and Identifiable Intangible Assets and Liabilities - Schedule of Finite-Lived Intangible Assets (Details) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 2,937 | $ 2,864
Accumulated Amortization | 2,414 | 2,247
Net | 523 | 617
Total identifiable intangible assets | 1,864 | 1,958
Retail trade names (not subject to amortization) |  |
Finite-Lived Intangible Assets [Line Items] |  |
Retail trade names (not subject to amortization) | 1,341 | 1,341
Retail customer relationship |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 2,088 | 2,088
Accumulated Amortization | 1,866 | 1,768
Net | 222 | 320
Software and other technology-related assets |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 536 | 475
Accumulated Amortization | 315 | 258
Net | 221 | 217
Retail and wholesale contracts |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 233 | 233
Accumulated Amortization | 217 | 209
Net | 16 | 24
LTSA |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 18 | 18
Accumulated Amortization | 5 | 4
Net | 13 | 14
Other identifiable intangible assets |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 62 | 50
Accumulated Amortization | 11 | 8
Net | $ 51 | $ 42

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