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Supplemental Cash Flow Information (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Mar. 31, 2023
Cash Payments: |  |  |
Interest | $ 42,368 | $ 43,663 | $ 31,596
Income Taxes | 140,786 | 124,482 | 131,512
Operating Cash Flows Used for Operating Leases | 8,708 | 9,286 | 8,314
Noncash Financing Activities: |  |  |
Right-of-use Assets Obtained for Capitalized Operating Lease | 18,373 | 6,465 | 1,711
Excise Tax on Share Repurchases | $ 2,982 | $ 3,432 | $ 738

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