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Consolidated Balance Sheet (Parenthetical) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Allowance for doubtful accounts, accounts receivable $ 877 $ 954
Allowance for doubtful accounts, other receivables 1,433 993
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment 6,930 5,992
Finite-lived Intangible Assets, Accumulated Amortization $ 6,137 $ 5,636