Other Assets and Other Liabilities - Schedule of Other Assets (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Current assets:
Derivative instruments (Note 13)	$ 619	$ 501
Other current assets	828	694
Other current assets	1,447	1,195
Non-current assets:
Derivative instruments (Note 13)	360	130
South Korean tax deposits (Note 6)	253	261
Operating leases (Note 5)	796	883
Investments	394	414
Other non-current assets	336	532
Other assets	$ 2,139	$ 2,220