Stockholders' Equity - Repurchase Programs (Details) - USD ($)		12 Months Ended
	Jul. 27, 2022	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2021
Stockholders' Equity Note [Abstract]
Additional authorized amount of shares to repurchase	$ 1,200,000,000
Dollar value of shares that may yet be repurchased, excluding excise taxes		$ 1,356,635,000
Total number of shares repurchased (in shares)		928,262	1,043,554	307,080
Weighted average price paid per share (in dollars per share)		$ 320.35	$ 341.77	$ 322.87
Dollar value of shares repurchased, excluding excise taxes		$ 297,372,000	$ 356,653,000	$ 99,147,000