Accounts Receivable, Net - Narrative (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended	6 Months Ended
	Jul. 31, 2023	Jun. 30, 2024	Jun. 30, 2024	Dec. 31, 2023
Receivables [Abstract]
Allowance for receivables, current		$ 4,400	$ 4,400	$ 3,700
Allowance for current expected credit losses on accounts receivable		95	95	90
Total capacity, uncommitted factoring facility	$ 1,000	1,500	1,500
Initial term, uncommitted factoring facility (in years)	2 years
Automatic renewal term, uncommitted factoring facility (in years)	1 year
Accounts receivable sold, uncommitted factoring facility		1,300	3,200
Accounts receivable sold that remain outstanding, uncommitted factoring facility		322	322	0
Accounts receivable received but not remitted, uncommitted factoring facility		$ 713	$ 713	$ 515