Long-Term Debt Schedule of Long Term Debt (Details) - USD ($) $ in Thousands	Dec. 28, 2025	Dec. 29, 2024	Dec. 31, 2023	Dec. 29, 2019
Debt Instrument
Unamortized debt issuance costs	$ (28,903)	$ (26,698)
Total debt	2,760,252	2,740,293
Less amounts payable within one year	(29,750)	(78,163)
Total long-term debt	2,730,502	2,662,130
Series 2025-1 Class A-2-I Notes
Debt Instrument
Senior Notes	$ 450,000	$ 0
Debt Instrument, Interest Rate, Stated Percentage	5.422%	5.422%
Series 2022-1 Class A-2-I Notes
Debt Instrument
Senior Notes	$ 96,500	$ 97,500
Debt Instrument, Interest Rate, Stated Percentage	4.236%	4.236%
Series 2022-1 Class A-2-II Notes
Debt Instrument
Senior Notes	$ 382,134	$ 386,134
Debt Instrument, Interest Rate, Stated Percentage	4.535%	4.535%
Series 2021-1 Class A-2-I Notes
Debt Instrument
Senior Notes	$ 414,269	$ 418,769
Debt Instrument, Interest Rate, Stated Percentage	2.37%	2.37%
Series 2021-1 Class A-2-II Notes
Debt Instrument
Senior Notes	$ 620,530	$ 627,030
Debt Instrument, Interest Rate, Stated Percentage	2.775%	2.775%
Series 2019-1 Class A-2-I Notes
Debt Instrument
Senior Notes	$ 0	$ 353,673
Debt Instrument, Interest Rate, Stated Percentage	3.783%	3.783%
Series 2019-1 Class A-2-II Notes
Debt Instrument
Senior Notes	$ 394,123	$ 398,623
Debt Instrument, Interest Rate, Stated Percentage	4.08%	4.08%
Series 2018-1 Class A-2-II Notes
Debt Instrument
Senior Notes	$ 431,599	$ 436,349
Debt Instrument, Interest Rate, Stated Percentage	3.884%	3.884%
7% debentures
Debt Instrument
7% debentures	$ 0	$ 48,913
Debt Instrument, Interest Rate, Stated Percentage	7.00%		7.00%	7.00%