Revenue & Receivables - Narrative (Details) - USD ($) $ in Thousands	6 Months Ended
	Sep. 30, 2025	Mar. 31, 2025
Disaggregation of Revenue [Line Items]
Custom engineered products and services, standard contract duration	3 months
Custom engineered products and services, contract duration	1 year
Standard warranty period	12 months
Contract asset balance	$ 27,294	$ 26,218
Revenue remaining performance obligation amount	$ 41,424
Revenue remaining performance obligation (as a percent)	40.00%
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-10-01
Disaggregation of Revenue [Line Items]
Revenue, remaining performance obligation, expected timing of satisfaction, period (in months)	12 months
Minimum
Disaggregation of Revenue [Line Items]
Standard product contract terms (in days)	30 days
Custom warranty period	24 months
Maximum
Disaggregation of Revenue [Line Items]
Standard product contract terms (in days)	60 days
Custom warranty period	36 months