Stockholders' Equity (Deficit) - Narrative (Details) $ / shares in Units, shares in Millions, $ in Millions		1 Months Ended					3 Months Ended
	Jun. 30, 2022 USD ($) vote $ / shares	Jul. 31, 2022 USD ($) $ / shares	May 31, 2022 USD ($) shares	Feb. 28, 2022 USD ($) $ / shares shares	Aug. 31, 2021 shares	May 31, 2021 USD ($) $ / shares shares	Jun. 30, 2022 USD ($) vote $ / shares	Mar. 31, 2022 shares	Jun. 30, 2021 USD ($) $ / shares
Accelerated Share Repurchases [Line Items]
Number of votes per share of common stock permitted on proposals presented to stockholders (vote) | vote	1						1
Dividends declared per common share (in dollars per share) | $ / shares	$ 0.47						$ 0.47		$ 0.42
Shares repurchased							$ 1,000		$ 1,000
Authorized amount available for future repurchases	$ 2,300						$ 2,300
Subsequent Event
Accelerated Share Repurchases [Line Items]
Dividends declared per common share (in dollars per share) | $ / shares		$ 0.54
Authorized repurchase amount (up to)		$ 4,000
Accelerated Share Repurchase
Accelerated Share Repurchases [Line Items]
Shares repurchased			$ 1,000	$ 1,500		$ 1,000
Share repurchases (in shares) | shares			2.6	5.1		5.2
Average price of shares repurchased (in usd per share) | $ / shares				$ 295.16		$ 193.22
Common stock repurchased (in shares) | shares			0.3		0.9	4.3		4.8