Equity - Schedule of Repurchased Shares (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended												6 Months Ended			9 Months Ended			12 Months Ended
	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Class of Stock [Line Items]
Repurchases of common stock (in shares)	0	0	1,281	3,674	1,834	0	0	0	0	1,576	4,384	7,643	4,955	0	12,027	4,955	0	13,603	4,955	1,834	13,603
Average Repurchase Price Per Share (in dollars per share)	$ 0	$ 0	$ 122.54	$ 129.30	$ 136.31	$ 0	$ 0	$ 0	$ 0	$ 93.88	$ 91.24	$ 91.50							$ 127.56	$ 136.31	$ 91.69
Amount of Repurchases	$ 0	$ 0	$ 157	$ 475	$ 250	$ 0	$ 0	$ 0	$ 0	$ 148	$ 400	$ 699							$ 632	$ 250	$ 1,247
Shares purchased	$ 2,518	$ 2,518	$ 2,518	$ 2,675	$ 903	$ 0	$ 0	$ 0	$ 1,153	$ 1,153	$ 1,301	$ 1,701	$ 2,518	$ 0	$ 1,301	$ 2,518	$ 0	$ 1,153	$ 2,518	$ 903	$ 1,153
Open Market
Class of Stock [Line Items]
Repurchases of common stock (in shares)																			400	1,800	3,200
Amount of Repurchases																			$ 50	$ 250	$ 299
Rule 10b5-1 Trading Plan
Class of Stock [Line Items]
Repurchases of common stock (in shares)																			4,600		10,400
Amount of Repurchases																			$ 582		$ 948