Fair Value Measurements (Details) - Nonrecurring - USD ($) $ in Thousands	Jun. 28, 2025	Dec. 28, 2024
Level 3 \| Carrying Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments at fair value	$ 87,239	$ 3,699
Level 3 \| Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments at fair value	87,239	4,560
2020-1 Class A-2 Senior Secured Notes \| Level 2 \| Carrying Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt instrument at fair value	472,800	472,800
2020-1 Class A-2 Senior Secured Notes \| Level 2 \| Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt instrument at fair value	447,505	439,846
2022-1 Class A-2 Senior Secured Notes \| Level 2 \| Carrying Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt instrument at fair value	248,125	248,125
2022-1 Class A-2 Senior Secured Notes \| Level 2 \| Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt instrument at fair value	233,535	230,905
2024-1 Class A-2 Senior Secured Notes \| Level 2 \| Carrying Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt instrument at fair value	500,000	500,000
2024-1 Class A-2 Senior Secured Notes \| Level 2 \| Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt instrument at fair value	$ 508,550	$ 496,050