v3.26.1
Stockholders' Equity and Noncontrolling Interests - (Reclassifications from AOCI) (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Derivatives in net investment hedging relationships      
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]      
Tax expense (benefit) $ 1,645 $ 1,032 $ 167
Net of tax (5,384) (3,381) (546)
Derivatives in net investment hedging relationships | Reclassification out of Accumulated Other Comprehensive Income      
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]      
Net unrealized gain on derivative instruments, Interest expense (7,029) (4,413) (713)
Defined benefit pension costs      
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]      
Prior service costs and deferrals 10,011 (1,027) 326
Tax expense (benefit) (1,901) 319 (29)
Net of tax   (708)  
Net unrealized gain (loss) on derivative instruments      
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]      
Tax expense (benefit) (851) (402) 2,118
Net of tax   1,315  
Amount Reclassified from AOCI 2,786 1,315 (6,939)
Net unrealized gain (loss) on derivative instruments | Reclassification out of Accumulated Other Comprehensive Income      
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]      
Net unrealized gain (loss) on derivative instruments, Cost of goods sold $ 3,637 $ 1,717 $ (9,057)