Stockholders' Equity (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended
	May 04, 2022	Mar. 31, 2022	Mar. 31, 2021
Equity, Class of Treasury Stock [Line Items]
Shares repurchased, value		$ 592	$ 0
Value of stock repurchased for restricted stock award tax obligation		21
Share Repurchase Program
Equity, Class of Treasury Stock [Line Items]
Shares repurchased, value		592
Stock repurchase program, remaining authorized repurchase amount		$ 1,400
Share Repurchase Program | Subsequent Event
Equity, Class of Treasury Stock [Line Items]
Shares repurchased, value	$ 282
Stock repurchase program, remaining authorized repurchase amount	$ 2,500