Stockholders’ Equity - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	12 Months Ended
	May 01, 2026	Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2024	May 20, 2026	May 21, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share repurchase program, authorized, amount						$ 2,250,000
Stock repurchase program, remaining authorized repurchase amount		$ 1,549,602
Shares repurchased (in shares)		10,496,292	3,800,040	4,289,124
Weighted average price per share (in dollars per share)		$ 102.43	$ 149.21	$ 96.74
Repurchases of common stock		$ 1,075,100	$ 567,002	$ 414,931
Subsequent Event
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock repurchase program, remaining authorized repurchase amount	$ 1,433,603				$ 4,840,000
Shares repurchased (in shares)	1,096,908
Weighted average price per share (in dollars per share)	$ 105.75
Repurchases of common stock	$ 115,999
Stock repurchase program, additional amount authorized					$ 3,500,000