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v3.25.0.1

Borrowings - Schedule of Long-term Debt (Details) $ in Thousands |  |  | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Aug. 18, 2023 | Feb. 16, 2023 | Dec. 27, 2024 USD ($) | Sep. 27, 2024 USD ($) | Dec. 27, 2024 GBP (£)
Debt Instrument [Line Items] |  |  |  |  |
Long-term debt |  |  | $ 1,717,270 | $ 1,348,594 |
Less: Current Portion |  |  | (818,545) | (870,415) |
Less: Deferred Financing Fees |  |  | (10,730) | (11,406) |
2021 Term Loan Facility - USD Portion |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Long-term debt |  |  | $ 120,000 | 120,000 |
2021 Term Loan Facility - USD Portion | Base Rate | Minimum |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt instrument, basis spread on variable rate |  |  | 0.00% |  |
2021 Term Loan Facility - USD Portion | Base Rate | Maximum |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt instrument, basis spread on variable rate |  |  | 0.625% |  |
2021 Term Loan Facility - GBP Portion |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Long-term debt |  |  | $ 818,545 | $ 870,415 |
2021 Term Loan Facility - GBP Portion | Sterling Overnight Interbank Average Rate (SONIA) |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Effective interest rate |  |  | 5.86% | 6.23% | 5.86%
2021 Term Loan Facility - GBP Portion | Sterling Overnight Interbank Average Rate (SONIA) | Minimum |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt instrument, basis spread on variable rate |  |  | 0.908% | 1.658% |
5.90% Bonds | Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Long-term debt |  |  | $ 500,000 | $ 500,000 |
Interest rate |  | 5.90% | 5.90% |  | 5.90%
Interest rate, increase (decrease) over period |  | 0.35% |  |  |
5.90% Bonds | Senior Notes | First Step Up Date |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate |  |  | 5.90% |  | 5.90%
Debt instrument, basis spread on variable rate |  |  | 6.025% |  |
Interest rate, increase (decrease) over period |  |  | 0.125% |  |
Interest rate payable period |  |  | 15 days |  |
5.90% Bonds | Senior Notes | Second Step Up Date |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate |  |  | 5.90% |  | 5.90%
Debt instrument, basis spread on variable rate |  |  | 6.15% |  |
Interest rate, increase (decrease) over period |  |  | 0.125% |  |
Interest rate payable period |  |  | 15 days |  |
6.35% Bonds | Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Long-term debt |  |  | $ 600,000 | $ 600,000 |
Interest rate | 6.35% |  | 6.35% |  | 6.35%
Interest rate, increase (decrease) over period | 0.30% |  |  |  |
2021 Term Loan Facility - USD Portion | Secured Overnight Financing Rate (SOFR) |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Effective interest rate |  |  | 5.80% |  | 5.80%
2021 Term Loan Facility - USD Portion | Secured Overnight Financing Rate (SOFR) | Minimum |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt instrument, basis spread on variable rate |  |  | 0.975% |  |
2021 Term Loan Facility - USD Portion | Secured Overnight Financing Rate (SOFR) | Maximum |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt instrument, basis spread on variable rate |  |  | 1.725% |  |
2021 Term Loan Facility - USD Portion | London Interbank Offered Rate (LIBOR) |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Effective interest rate |  |  |  | 6.52% |
Revolving Credit Facility |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Long-term debt |  |  | $ 508,000 | $ 140,000 | £ 0
Revolving Credit Facility | Secured Overnight Financing Rate (SOFR) |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Effective interest rate |  |  | 5.61% |  | 5.61%
Revolving Credit Facility | Secured Overnight Financing Rate (SOFR) | Minimum |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt instrument, basis spread on variable rate |  |  | 0.975% |  |
Revolving Credit Facility | Secured Overnight Financing Rate (SOFR) | Maximum |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt instrument, basis spread on variable rate |  |  | 1.725% |  |
Revolving Credit Facility | Base Rate | Minimum |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt instrument, basis spread on variable rate |  |  | 0.00% |  |
Revolving Credit Facility | Base Rate | Maximum |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt instrument, basis spread on variable rate |  |  | 0.625% |  |
Revolving Credit Facility | London Interbank Offered Rate (LIBOR) |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Effective interest rate |  |  |  | 6.64% |
Revolving Credit Facility | Sterling Overnight Interbank Average Rate (SONIA) | Minimum |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt instrument, basis spread on variable rate |  |  | 0.908% |  |
Revolving Credit Facility | Sterling Overnight Interbank Average Rate (SONIA) | Maximum |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt instrument, basis spread on variable rate |  |  | 1.658% |  |

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