Investments - Schedule of Investments (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2023		Mar. 31, 2022	Dec. 31, 2022
Investments [Abstract]
Equity method investments	[1]	$ 936			$ 948
Time deposits		3,436			2,093
Available for sale debt instruments		493			479
Equity and other investments		35			36
Restricted cash & cash equivalents		24	[2]	$ 45	33
Total		4,924			$ 3,589
Dividends received		$ 0		$ 27

[1] Dividends received were $0 and $27 during the three months ended March 31, 2023 and 2022.

[2] Reflects amounts restricted in support of our property sales, workers’ compensation programs, and insurance premiums.