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Equity (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		6 Months Ended		9 Months Ended
	Mar. 31, 2024		Jun. 30, 2024		Sep. 30, 2024	Sep. 30, 2023	Mar. 31, 2023
Common Stock, Dividends, Per Share, Cash Paid	$ 1.565		$ 1.565		$ 1.565
Dividends, Common Stock, Cash	$ 683	[1]	$ 684	[1]	$ 683
Common stock repurchased during period, shares					0.3
Purchases of common stock					$ (32)	$ (29)
Availability Under ATM					$ 750
At the Market Stock Offering Program, aggregate value of common stock							$ 750
At the Market Stock Offering Program, terminated 2021 Program remaining unsold	$ 750
Common Stock Dividend Q1 2024
Dividends Payable, Date Declared	Feb. 21, 2024
Dividends Payable, Date of Record	Mar. 15, 2024
Dividends Payable, Date to be Paid	Mar. 28, 2024
Common Stock Dividend Q2 2024
Dividends Payable, Date Declared			May 22, 2024
Dividends Payable, Date of Record			Jun. 14, 2024
Dividends Payable, Date to be Paid			Jun. 28, 2024
Common Stock Dividend Q3 2024
Dividends Payable, Date Declared					Aug. 07, 2024
Dividends Payable, Date of Record					Sep. 13, 2024
Dividends Payable, Date to be Paid					Sep. 30, 2024
[1] Inclusive of dividends accrued for holders of unvested RSUs, which will be paid when and if the RSUs vest.

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