v3.26.1
Segment Information - Schedule of Segment Revenue, Gross Profit, and Net Income (Details) - USD ($)
$ in Thousands
 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Segment Reporting Information [Line Items]      
Net sales $ 4,840,761 $ 4,554,900 $ 4,298,467
Less: Significant segment expenses      
Cost of goods sold 2,742,407 2,582,745 2,509,418
Share-based compensation expense 112,392 89,913 82,889
Interest income (48,246) (54,997) (50,636)
Provision for income taxes 115,332 75,343 9,453
Net income 711,187 631,529 612,143
Reportable Segment      
Segment Reporting Information [Line Items]      
Net sales 4,840,761 4,554,900 4,298,467
Less: Significant segment expenses      
Cost of goods sold 2,731,776 2,572,724 2,501,414
Marketing and selling 774,098 774,036 694,530
Research and development 293,317 288,828 269,407
General and administrative 130,809 144,680 133,787
Share-based compensation expense 112,392 89,913 82,889
Amortization of intangible assets and acquisition-related costs 13,315 20,249 21,962
Interest income (48,246) (54,997) (50,636)
Other 6,781 12,595 23,518
Provision for income taxes 115,332 75,343 9,453
Net income $ 711,187 $ 631,529 $ 612,143