FAIR VALUE MEASUREMENTS - Schedule of Financial Assets And (Liabilities) Measured At Fair Value (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Mar. 31, 2025
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred Compensation Plan obligations	$ 0	$ 0
TOLI policies held by the Rabbi Trust	0	0
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred Compensation Plan obligations	(18,420)	(16,830)
TOLI policies held by the Rabbi Trust	10,168	8,726
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Deferred Compensation Plan obligations	0	0
TOLI policies held by the Rabbi Trust	0	0
Derivative foreign currency contracts \| Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative foreign currency contracts (Note 14)	0	0
Derivative foreign currency contracts \| Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative foreign currency contracts (Note 14)	(42,814)	192
Derivative foreign currency contracts \| Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative foreign currency contracts (Note 14)	$ 0	$ 0