War in Ukraine: Narrative (Details) - USD ($) $ in Millions	Jun. 20, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Unusual or Infrequent Item, or Both [Line Items]
Total assets		$ 65,304	$ 61,681
Inventories		10,774	9,886
Goodwill (Note 5)		16,779	$ 19,655	$ 6,680
Ukraine
Unusual or Infrequent Item, or Both [Line Items]
Asset acquisition, consideration transferred	$ 30
Ukraine | War In Ukraine
Unusual or Infrequent Item, or Both [Line Items]
Total assets		446
Receivables		82
Inventories		304
Russia | War In Ukraine
Unusual or Infrequent Item, or Both [Line Items]
Total assets		2,700
Receivables		494
Inventories		948
Property, plant and equipment		261
Cash		773
Goodwill (Note 5)		167
Cumulative foreign currency translation losses		$ 1,182