Long-term Debt - Schedule of Long-Term Debt (Details) - USD ($) $ in Thousands	Sep. 28, 2024	Dec. 30, 2023
Debt Instrument [Line Items]
Debt issuance costs, net	$ (66,504)	$ (71,463)
Total debt	1,512,250	1,250,224
Current portion of long-term debt	(15,827)	(13,250)
Long-term debt, net	1,496,423	1,236,974
First Lien Term Loans
Debt Instrument [Line Items]
Term loans	$ 1,578,754	$ 1,321,687