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v3.26.1

Borrowings - Schedule of Long-term Debt (Details) - USD ($) $ in Thousands | 6 Months Ended |  |  |
--- | --- | --- | --- | ---
Mar. 27, 2026 | Sep. 26, 2025 | Aug. 18, 2023 | Feb. 16, 2023
Debt Instrument [Line Items] |  |  |  |
Long-term debt | $ 4,084,220 | $ 2,236,456 |  |
Less: Deferred Financing Fees | (20,780) | (8,805) |  |
2026 Term Loan Facility - Three-year |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | 700,000 | 0 |  |
2026 Term Loan Facility - Five-year |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | 500,000 | 0 |  |
2025 Term Loan Facility - USD Portion |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | 0 | 200,000 |  |
2025 Term Loan Facility - GBP Portion |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | 0 | 550,261 |  |
5.9% Bonds, due 2033 | Senior Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | $ 500,000 | 500,000 |  |
Interest rate (as a percent) | 5.90% |  |  | 5.90%
5.9% Bonds, due 2033 | Senior Notes | First Step Up Date |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Interest rate (as a percent) | 5.90% |  |  |
Interest rate, increase (decrease) over period (as a percent) | 0.125% |  |  |
6.35% Bonds, due 2028 | Senior Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | $ 600,000 | 600,000 |  |
Interest rate (as a percent) | 6.35% |  | 6.35% |
5.375% Bonds, due 2036 | Senior Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | $ 500,000 | 0 |  |
Interest rate (as a percent) | 5.375% |  |  |
4.75% Bonds, due 2031 | Senior Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | $ 800,000 | 0 |  |
Interest rate (as a percent) | 4.75% |  |  |
JSI Revolving Credit Facility |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | $ 505,000 | 0 |  |
JSI Revolving Credit Facility | Secured Overnight Financing Rate (SOFR) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Effective interest rate (as a percent) | 4.90% |  |  |
JSI Revolving Credit Facility | Secured Overnight Financing Rate (SOFR) | Minimum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 0.875% |  |  |
JSI Revolving Credit Facility | Secured Overnight Financing Rate (SOFR) | Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 1.625% |  |  |
JSI Revolving Credit Facility | Base Rate | Minimum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 0.00% |  |  |
JSI Revolving Credit Facility | Base Rate | Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 0.625% |  |  |
JSI Revolving Credit Facility | 2026 Term Loan Facility - Three-year | Secured Overnight Financing Rate (SOFR) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Effective interest rate (as a percent) | 4.80% |  |  |
JSI Revolving Credit Facility | 2026 Term Loan Facility - Five-year | Secured Overnight Financing Rate (SOFR) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Effective interest rate (as a percent) | 4.93% |  |  |
Revolving Credit Facility |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt | $ 0 | $ 395,000 |  |
Revolving Credit Facility | Secured Overnight Financing Rate (SOFR) | Minimum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 0.975% |  |  |
Revolving Credit Facility | Secured Overnight Financing Rate (SOFR) | Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 1.725% |  |  |
Revolving Credit Facility | Base Rate | Minimum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 0.00% |  |  |
Revolving Credit Facility | Base Rate | Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 0.625% |  |  |
Revolving Credit Facility | London Interbank Offered Rate (LIBOR) |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Effective interest rate (as a percent) |  | 5.37% |  |
Revolving Credit Facility | Sterling Overnight Interbank Average Rate (SONIA) | Minimum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 0.908% |  |  |
Revolving Credit Facility | Sterling Overnight Interbank Average Rate (SONIA) | Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 1.658% |  |  |
Revolving Credit Facility | 2026 Term Loan Facility - Three-year | Secured Overnight Financing Rate (SOFR) | Minimum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 0.75% |  |  |
Revolving Credit Facility | 2026 Term Loan Facility - Three-year | Secured Overnight Financing Rate (SOFR) | Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 1.50% |  |  |
Revolving Credit Facility | 2026 Term Loan Facility - Three-year | Base Rate | Minimum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 0.00% |  |  |
Revolving Credit Facility | 2026 Term Loan Facility - Three-year | Base Rate | Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 0.50% |  |  |
Revolving Credit Facility | 2026 Term Loan Facility - Five-year | Secured Overnight Financing Rate (SOFR) | Minimum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 0.875% |  |  |
Revolving Credit Facility | 2026 Term Loan Facility - Five-year | Secured Overnight Financing Rate (SOFR) | Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 1.625% |  |  |
Revolving Credit Facility | 2026 Term Loan Facility - Five-year | Base Rate | Minimum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 0.00% |  |  |
Revolving Credit Facility | 2026 Term Loan Facility - Five-year | Base Rate | Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 0.625% |  |  |
Revolving Credit Facility | 2025 Term Loan Facility - USD Portion |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Effective interest rate (as a percent) |  | 5.42% |  |
Revolving Credit Facility | 2025 Term Loan Facility - GBP Portion |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Effective interest rate (as a percent) |  | 4.97% |  |
Revolving Credit Facility | 2025 Term Loan Facility | Secured Overnight Financing Rate (SOFR) | Minimum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 0.975% |  |  |
Revolving Credit Facility | 2025 Term Loan Facility | Secured Overnight Financing Rate (SOFR) | Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 1.60% |  |  |
Revolving Credit Facility | 2025 Term Loan Facility | Base Rate | Minimum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 0.00% |  |  |
Revolving Credit Facility | 2025 Term Loan Facility | Base Rate | Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) | 0.50% |  |  |

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