Employee Benefit Plans - Schedule of Consolidated Defined Benefit Pension Plans (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2022
Defined Benefit Plan Disclosure [Line Items]
Actuarial gain			$ 32,116
Curtailments			16,024
Pension Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Projected benefit obligation at beginning of year	$ 1,660,423	$ 1,946,201
Service cost	408	638	745
Interest cost	80,492	65,069	46,891
Actuarial gain	(34,360)	(185,210)
Participant contributions	117	115
Special termination benefits			54
Benefits paid	(149,891)	(163,614)
Currency translation adjustment	591	(2,776)
Projected benefit obligation at end of year	1,557,780	1,660,423	$ 1,946,201
Accumulated benefit obligation at end of year	$ 1,557,533	$ 1,659,607
Minimum [Member] | Pension Plan [Member]
Assumptions used to determine benefit obligations at end of year
Discount rate	5.09%	5.09%
Rate of compensation increase	3.93%	3.92%
Maximum [Member] | Pension Plan [Member]
Assumptions used to determine benefit obligations at end of year
Discount rate	5.38%	5.19%