Equity - Schedule of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Cumulative translation adjustment - net of taxes	$ (6,383)	$ (5,784)
Derivatives - net of taxes	(31)	62
Pension / OPEB (net of $14 million tax benefit and $54 million tax obligation at September 30, 2023 and December 31, 2022, respectively)	(262)	(60)
Accumulated other comprehensive income (loss)	(6,676)	(5,782)
Pension / OPEB funded status obligation, tax benefit	14	54
Americas
Segment Reporting Information [Line Items]
Cumulative translation adjustment - net of taxes	(3,767)	(3,942)
EMEA
Segment Reporting Information [Line Items]
Cumulative translation adjustment - net of taxes	(1,433)	(1,249)
APAC
Segment Reporting Information [Line Items]
Cumulative translation adjustment - net of taxes	(1,486)	(835)
Engineering
Segment Reporting Information [Line Items]
Cumulative translation adjustment - net of taxes	(320)	(241)
Other
Segment Reporting Information [Line Items]
Cumulative translation adjustment - net of taxes	$ 623	$ 483