Equity (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2023	Jun. 30, 2022	Jul. 21, 2023
Common Stock, Dividends, Per Share, Cash Paid		$ 1.565	$ 1.565
Dividends, Common Stock, Cash	[1]	$ 681	$ 681
Common stock repurchased during period, shares				0.2
Purchases of common stock				$ (29)	$ (63)
Availability Under ATM		$ 750		$ 750
Subsequent Event
Dividends Payable, Amount Per Share						$ 1.565
Common Stock [Member]
Dividends Payable, Date Declared		May 01, 2023	Feb. 07, 2023
Dividends Payable, Date of Record		Jun. 15, 2023	Mar. 15, 2023
Dividends Payable, Date to be Paid		Jun. 30, 2023	Mar. 31, 2023

[1] Inclusive of dividends accrued for holders of unvested RSUs, which will be paid when and if the RSUs vest.