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Retirement Plans - Defined Benefit Plans, Additional Information (Details) £ in Thousands, $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Mar. 25, 2022 USD ($) | Mar. 26, 2021 USD ($) | Mar. 27, 2020 USD ($) | Mar. 25, 2022 GBP (£) | Mar. 26, 2021 GBP (£)
Pension Plan |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Company contributions | $ 1,369 | $ 986 | $ 943 |  |
Company contributions next fiscal year | 1,546 |  |  |  |
Other Defined Benefit Plan | Pension Promise |  |  |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |  |  |
Other assets, net | 875 | 1,272 |  | £ 661 | £ 928
Accrued retirement, other long-term liabilities | $ 875 | $ 1,272 |  | £ 661 | £ 928

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