v3.26.3
Acquisitions - Schedule of Purchase Price Allocation (Detail) - USD ($)
$ in Thousands
 6 Months Ended
Sep. 30, 2026
Mar. 31, 2026
Business Combination [Line Items]    
Goodwill $ 1,041,156 $ 1,042,716
National Diversified Sales    
Business Combination [Line Items]    
Cash 3,189 3,189
Accounts receivable 46,744 44,944
Accounts receivable, valuation adjustment 1,800  
Inventory 92,598 93,092
Inventory, valuation adjustment (494)  
Other current assets 1,359 1,359
Assets held for sale 42,554 42,554
Property, plant and equipment 67,699 67,699
Goodwill 316,299 317,677
Goodwill, valuation adjustment (1,378)  
Intangible assets 456,920 456,920
Deferred tax assets 5,263 5,751
Deferred tax assets, valuation adjustment (488)  
Other assets 17,212 17,212
Total assets acquired 1,049,837 1,050,397
Total assets acquired, valuation adjustment (560)  
Accounts payable (10,664) (10,664)
Accrued expenses (28,725) (29,285)
Accrued expenses, valuation adjustment 560  
Liabilities held for sale (13,779) (13,779)
Other liabilities (11,788) (11,788)
Total liabilities acquired (64,956) (65,516)
Total liabilities acquired, valuation adjustment 560  
Total preliminary fair value of consideration transferred $ 984,881 $ 984,881