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Cash Flow Information (Details) - USD ($) $ in Millions | 6 Months Ended
--- | ---
Jun. 30, 2024 | Jun. 30, 2023
Supplemental Cash Flow Elements [Abstract] |  |
Interest paid | $ 502 | $ 369
Income taxes paid | 1,277 | 882
Treasury stock purchases settled after the balance sheet date | 0 | 3
Software obtained under financing arrangements | 96 | 122
Right-of-use assets obtained in exchange for lease liabilities - operating leases | 66 | 59
Right-of-use assets obtained in exchange for lease liabilities - finance leases | $ 106 | $ 93

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