Other Liabilities - Schedule of Other Liabilities (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Current liabilities:
Wages and employee benefits	$ 469	$ 883
Income taxes	107	109
Derivative instruments (Note 11)	255	348
Deferred revenue (Note 2)	205	190
Customer deposits (Note 2)	170	127
Short-term operating leases	90	95
Other current liabilities	1,207	1,369
Other accrued liabilities	2,503	3,121
Non-current liabilities:
Defined benefit pension plan liabilities	541	529
Derivative instruments (Note 11)	297	273
Deferred revenue (Note 2)	599	643
Customer deposits (Note 2)	885	983
Deferred tax liabilities	138	137
Long-term operating leases	826	785
Other non-current liabilities	1,170	1,175
Other liabilities	$ 4,456	$ 4,525