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v3.25.3

Debt - (Credit Facility and Subsequent Amendments - Narrative) (Details) | 3 Months Ended | 12 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Sep. 28, 2025 USD ($) | Mar. 31, 2024 USD ($) | Oct. 03, 2021 USD ($) | Mar. 31, 2019 USD ($) | Mar. 31, 2025 USD ($) | Oct. 02, 2022 USD ($) | Oct. 03, 2021 CAD ($) | Mar. 31, 2019 CAD ($) | Mar. 31, 2018 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt issuance costs written off | $ 255,000 | $ 753,000 |  |  |  |  |  |  |
Line of Credit |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Available lines of credit | $ 489,323,000 |  |  |  | $ 652,552,000 |  |  |  |
Amended Credit Facility, due 2022 | Secured Debt |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt instrument, face amount |  |  |  |  |  |  |  |  | $ 150,000,000
Amended 2017 Term Loan | Secured Debt |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  |  | $ 449,105,000 |  |  |  |  |
Change in face amount |  |  |  | (299,105,000) |  |  |  |  |
Amended 2017 Term Loan, Canadian Dollars | Secured Debt |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  |  | 99,105,000 |  |  |  | $ 133,050,000 |
Amended 2017 Revolver | Line of Credit |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  |  | 700,000,000 |  |  |  |  |
Second Amended Term Loan | Secured Debt |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt instrument, face amount |  |  | $ 130,000,000 |  |  |  |  |  |
Change in face amount |  |  | 150,000,000 |  |  |  |  |  |
Repayments of senior debt |  | 86,488,000 |  |  |  |  |  |  |
Second Amended Term Loan, Canadian Dollars | Secured Debt |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt instrument, face amount |  |  | 84,229,000 |  |  |  | $ 106,440,000 |  |
Third Amended Term Loan |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt instrument, covenant, leverage ratio | 4.50 |  |  |  |  |  |  |  |
Debt instrument, covenant, leverage ratio | 4.00 |  |  |  |  |  |  |  |
Third Amended Term Loan | Minimum |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt instrument, covenant, leverage ratio | 4.00 |  |  |  |  |  |  |  |
Third Amended Term Loan | Maximum |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Total consideration transferred | $ 250,000,000 |  |  |  |  |  |  |  |
Third Amended Term Loan | Secured Debt |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  |  |  |  | $ 300,000,000 |  |  |
Capitalized debt issuance costs |  |  |  |  |  | 1,161,000 |  |  |
Deferred asset |  |  |  |  |  | 1,096,000 |  |  |
Long-term debt |  |  |  |  |  | $ 300,000,000 |  |  |
Repayments of long-term debt |  | $ 188,750,000 |  |  |  |  |  |  |
Sixth Amended Credit Facility | Sixth Amended Credit Facility, due 2026 |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Increase in borrowing capcity | $ 150,000,000 |  |  |  |  |  |  |  |
Second Amended Credit Facility | Sixth Amended Credit Facility, due 2026 |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Percentage of capital stock collateralizing debt | 65.00% |  |  |  |  |  |  |  |
Second Amended Credit Facility | Sixth Amended Credit Facility, due 2026 | Secured Overnight Financing Rate |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 1.375% |  |  |  |  |  |  |  |
Second Amended Credit Facility | Sixth Amended Credit Facility, due 2026 | Federal Funds Effective Rate |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 0.50% |  |  |  |  |  |  |  |
Second Amended Credit Facility | Sixth Amended Credit Facility, due 2026 | Eurocurrency Base Rate |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 1.00% |  |  |  |  |  |  |  |
Second Amended Credit Facility | Sixth Amended Credit Facility, due 2026 | Minimum | Secured Overnight Financing Rate |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 1.25% |  |  |  |  |  |  |  |
Second Amended Credit Facility | Sixth Amended Credit Facility, due 2026 | Minimum | Base Rate Or Canadian Prime Rate |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 25.00% |  |  |  |  |  |  |  |
Second Amended Credit Facility | Sixth Amended Credit Facility, due 2026 | Maximum | Secured Overnight Financing Rate |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 2.25% |  |  |  |  |  |  |  |
Second Amended Credit Facility | Sixth Amended Credit Facility, due 2026 | Maximum | Base Rate Or Canadian Prime Rate |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 1.25% |  |  |  |  |  |  |  |
Revolving Credit Facility | Amended Credit Facility, due 2022 | Line of Credit |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  |  |  |  |  |  |  | $ 600,000,000
Revolving Credit Facility | Amended 2017 Revolver | Line of Credit |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Change in borrowing capacity |  |  |  | $ 100,000,000 |  |  |  |  |
Revolving Credit Facility | Second Amended Revolver | Line of Credit |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  | 850,000,000 |  |  |  |  |  |
Change in borrowing capacity |  |  | $ 150,000,000 |  |  |  |  |  |
Available lines of credit | $ 592,563,000 |  |  |  |  |  |  |  |
Revolving Credit Facility | Sixth Amended Credit Facility | Sixth Amended Credit Facility, due 2026 |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity | 1,000,000,000 |  |  |  |  |  |  |  |
Optional increase in line of credit maximum borrowing capacity | $ 615,000,000 |  |  |  |  |  |  |  |

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