STOCKHOLDERS’ EQUITY - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended				6 Months Ended
	Oct. 09, 2025	Sep. 30, 2025	Jun. 30, 2025	Sep. 30, 2024	Jun. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	May 21, 2025
Financial Statement Line Items with Differences in Reported Amount and Reporting Currency Denominated Amounts [Line Items]
Authorized amount of shares to repurchase								$ 2,250,000
Dollar value of shares that may yet be repurchased, excluding excise taxes		$ 2,159,714				$ 2,159,714
Shares repurchased (in shares)						4,245,596	1,747,680
Average price paid per share (in dollars per share)						$ 109.52	$ 146.65
Dollar value of shares repurchased		$ 281,997	$ 182,991	$ 104,323	$ 151,967	$ 464,987	$ 256,290
Subsequent Event
Financial Statement Line Items with Differences in Reported Amount and Reporting Currency Denominated Amounts [Line Items]
Dollar value of shares that may yet be repurchased, excluding excise taxes	$ 2,124,714
Shares repurchased (in shares)	345,118
Average price paid per share (in dollars per share)	$ 101.41
Dollar value of shares repurchased	$ 35,000