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Long-Term Debt Schedule of Long Term Debt (Details) - USD ($) $ in Thousands	Jan. 02, 2022	Jan. 03, 2021	Dec. 29, 2019
Debt Instrument
Unamortized debt issuance costs	$ (37,009)	$ (30,085)
Total debt	2,380,666	2,247,125
Less amounts payable within one year	(24,250)	(28,962)
Total long-term debt	2,356,416	2,218,163
Series 2021-1 Class A-2-I Notes
Debt Instrument
Senior Notes	$ 447,750
Debt Instrument, Interest Rate, Stated Percentage	2.37%
Series 2021-1 Class A-2-II Notes
Debt Instrument
Senior Notes	$ 646,750
Debt Instrument, Interest Rate, Stated Percentage	2.775%
Series 2019-1 Class A-2-I Notes
Debt Instrument
Senior Notes	$ 368,000	$ 386,000
Debt Instrument, Interest Rate, Stated Percentage	3.783%	3.783%
Series 2019-1 Class A-2-II Notes
Debt Instrument
Senior Notes	$ 414,000	$ 434,250
Debt Instrument, Interest Rate, Stated Percentage	4.08%	4.08%
Series 2018-1 Class A-2-I Notes
Debt Instrument
Senior Notes	$ 0	$ 436,500
Debt Instrument, Interest Rate, Stated Percentage	3.573%	3.573%
Series 2018-1 Class A-2-II Notes
Debt Instrument
Senior Notes	$ 456,000	$ 460,750
Debt Instrument, Interest Rate, Stated Percentage	3.884%	3.884%
Series 2015-1 Class A-2-III Notes
Debt Instrument
Senior Notes	$ 0	$ 473,750
Debt Instrument, Interest Rate, Stated Percentage	4.497%	4.497%
Canadian revolving credit facility
Debt Instrument
Line of Credit, Outstanding, Amount	$ 0	$ 1,962
7% debentures
Debt Instrument
7% debentures	$ 85,175	$ 83,998
Debt Instrument, Interest Rate, Stated Percentage	7.00%	7.00%	7.00%