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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Face (par) amount of debt instrument at time of issuance.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of the required periodic payments including both interest and principal payments.

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Amount of deferred cost assets and assets classified as other.

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Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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The cash outflow for a long-term debt where the holder has highest claim on the entity's asset in case of bankruptcy or liquidation during the period.

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Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.

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Debt - (Credit Facility and Subsequent Amendments - Narrative) (Details)	3 Months Ended			6 Months Ended		12 Months Ended
	Sep. 29, 2024 USD ($)	Mar. 31, 2024 USD ($)	Oct. 02, 2022 USD ($)	Sep. 29, 2024 USD ($)	Oct. 01, 2023 USD ($)	Mar. 31, 2020 USD ($)	Oct. 02, 2022 CAD ($)	Mar. 31, 2020 CAD ($)	Mar. 31, 2019 USD ($)
Debt Instrument [Line Items]
Repayments of Long-term Debt				$ 0	$ 12,736,000
Debt issuance costs written off		$ 753,000
Line of Credit
Debt Instrument [Line Items]
Available lines of credit	$ 535,395,000	938,334,000		535,395,000
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
Available lines of credit	110,000,000			110,000,000
Repayments of Senior Debt		86,488,000
Second Amended Term Loan \| Secured Debt \| Redemption Period One
Debt Instrument [Line Items]
Debt instrument, periodic payment	2,609,000
Second Amended Term Loan \| Secured Debt \| Redemption Period Two
Debt Instrument [Line Items]
Debt instrument, periodic payment	3,913,000
Second Amended Term Loan \| Secured Debt \| Redemption Period Three
Debt Instrument [Line Items]
Debt instrument, periodic payment	5,218,000
Second Amended Term Loan \| Secured Debt \| Debt Instrument, Redemption, Period Four
Debt Instrument [Line Items]
Debt instrument, periodic payment	156,532,000
Second Amended Term Loan, Canadian Dollars \| Secured Debt
Debt Instrument [Line Items]
Debt instrument, face amount			84,229,000				$ 106,440,000
Second Amended Revolver \| Secured Debt
Debt Instrument [Line Items]
Available lines of credit	$ 400,000,000			$ 400,000,000
Third Amended Term Loan
Debt Instrument [Line Items]
Debt instrument, covenant, leverage ratio	4.50			4.50
Debt instrument, covenant, leverage ratio	4.00			4.00
Third Amended Term Loan \| Minimum
Debt Instrument [Line Items]
Debt instrument, covenant, leverage ratio	4.00			4.00
Debt instrument, covenant, leverage ratio	3.50			3.50
Third Amended Term Loan \| Maximum
Debt Instrument [Line Items]
Debt instrument, covenant, leverage ratio	4.25			4.25
Total consideration transferred	$ 250,000,000
Debt instrument, covenant, leverage ratio	4.25			4.25
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
Third Amended Term Loan \| Secured Debt \| Secured Overnight Financing Rate
Debt Instrument [Line Items]
Basis spread on variable rate	1000.00%
Third Amended Term Loan \| Secured Debt \| Secured Overnight Financing Rate \| Net Leverage Ratio
Debt Instrument [Line Items]
Basis spread on variable rate	1.50%
Third Amended Term Loan \| Secured Debt \| Federal Funds Effective Rate
Debt Instrument [Line Items]
Basis spread on variable rate	0.50%
Third Amended Term Loan \| Secured Debt \| Eurocurrency Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate	1.00%
Third Amended Term Loan \| Secured Debt \| Minimum
Debt Instrument [Line Items]
Commitment fee percentage	0.175%
Third Amended Term Loan \| Secured Debt \| Minimum \| Secured Overnight Financing Rate
Debt Instrument [Line Items]
Basis spread on variable rate	1.375%
Third Amended Term Loan \| Secured Debt \| Minimum \| Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate	0.375%
Third Amended Term Loan \| Secured Debt \| Maximum
Debt Instrument [Line Items]
Commitment fee percentage	0.35%
Third Amended Term Loan \| Secured Debt \| Maximum \| Secured Overnight Financing Rate
Debt Instrument [Line Items]
Basis spread on variable rate	2.50%
Third Amended Term Loan \| Secured Debt \| Maximum \| Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate	1.50%
Third Amended Term Loan \| Secured Debt \| Redemption Period One
Debt Instrument [Line Items]
Debt instrument, periodic payment	$ 3,750,000
Third Amended Term Loan \| Secured Debt \| Redemption Period Two
Debt Instrument [Line Items]
Debt instrument, periodic payment	5,625,000
Third Amended Term Loan \| Secured Debt \| Redemption Period Three
Debt Instrument [Line Items]
Debt instrument, periodic payment	7,500,000
Third Amended Term Loan \| Secured Debt \| Debt Instrument, Redemption, Period Four
Debt Instrument [Line Items]
Debt instrument, periodic payment	$ 232,500,000
Second Amended Credit Facility \| Secured Debt \| Secured Overnight Financing Rate
Debt Instrument [Line Items]
Basis spread on variable rate				1000.00%
Second Amended Credit Facility \| Fourth Amended Credit Facility, due 2026
Debt Instrument [Line Items]
Percentage of capital stock collateralizing debt	65.00%
Debt issuance costs written off			753,000
Second Amended Credit Facility \| Fourth Amended Credit Facility, due 2026 \| Secured Overnight Financing Rate
Debt Instrument [Line Items]
Basis spread on variable rate	1.25%
Second Amended Credit Facility \| Fourth Amended Credit Facility, due 2026 \| Federal Funds Effective Rate
Debt Instrument [Line Items]
Basis spread on variable rate	0.50%
Second Amended Credit Facility \| Fourth Amended Credit Facility, due 2026 \| Eurocurrency Base Rate
Debt Instrument [Line Items]
Basis spread on variable rate	1.00%
Second Amended Credit Facility \| Fourth Amended Credit Facility, due 2026 \| CDOR
Debt Instrument [Line Items]
Basis spread on variable rate	0.50%
Second Amended Credit Facility \| Fourth Amended Credit Facility, due 2026 \| Minimum \| Secured Overnight Financing Rate
Debt Instrument [Line Items]
Basis spread on variable rate	1.125%
Second Amended Credit Facility \| Fourth Amended Credit Facility, due 2026 \| Minimum \| Base Rate Or Canadian Prime Rate
Debt Instrument [Line Items]
Basis spread on variable rate	12.50%
Second Amended Credit Facility \| Fourth 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 \| Fourth 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
Revolving Credit Facility \| Third Amended Term Loan \| Line of Credit
Debt Instrument [Line Items]
Available lines of credit	$ 100,000,000			$ 100,000,000
Revolving Credit Facility \| Fourth Amended Credit Facility \| Fourth Amended Credit Facility, due 2026
Debt Instrument [Line Items]
Optional increase in line of credit maximum borrowing capacity	$ 350,000,000			$ 350,000,000