Common Stock - Additional Information (Details) - Repurchase Program - USD ($)	3 Months Ended	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2022	Feb. 24, 2022
Common Stock Disclosure [Line Items]
Stock repurchase program, increase in authorized amount			$ 1,000,000,000
Stock repurchase program, authorized amount			$ 4,000,000,000
Common stock, repurchased during the period	$ 34,000,000	$ 115,000,000
Stock repurchase program, remaining amount	$ 1,199,000,000	$ 1,199,000,000