Investment in Unconsolidated Subsidiary Selected Financial Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Jan. 02, 2021	Dec. 31, 2021	Dec. 28, 2019
Assets:
Total current assets	$ 1,638,097	$ 1,089,014
Property, plant and equipment, net	2,462,082	1,840,080
Other assets	136,268	66,795
Total assets	9,202,370	6,133,728
LIABILITIES AND STOCKHOLDERS’ EQUITY
Less Current Maturities	69,846	24,407
Other noncurrent liabilities	298,933	111,029
Total members' equity	3,896,490	3,347,785	$ 2,954,209		$ 2,643,350
Total liabilities and member's equity	9,202,370	6,133,728
Revenues:
Operating revenues	6,532,204	4,741,369	3,571,923
Expenses:
Cost of sales and operating expenses	5,002,609	3,499,385	2,688,815
Operating income	5,875,482	4,208,526	3,456,082
Net income	747,092	657,290	300,330
Equity Method Investment, Nonconsolidated Investee or Group of Investees [Member]
Assets:
Total current assets	1,304,805			$ 686,294
Property, plant and equipment, net	3,866,854			2,710,747
Other assets	61,665			51,514
Total assets	5,233,324			3,448,555
LIABILITIES AND STOCKHOLDERS’ EQUITY
Less Current Maturities	217,066			165,092
Total other current liabilities	515,023			295,860
Total long term debt	774,783			344,309
Other noncurrent liabilities	17,249			17,531
Total members' equity	3,709,203			2,625,763
Total liabilities and member's equity	5,233,324			$ 3,448,555
Revenues:
Operating revenues	5,501,166	2,342,332	1,267,477
Expenses:
Cost of sales and operating expenses	4,614,192	1,575,494	592,781
Depreciation, amortization and accretion expense	125,656	58,326	44,882
Operating income	761,318	708,512	629,814
Other income	3,170	678	1,636
Interest and debt expense, net	(19,796)	(5,936)	(1,260)
Net income	$ 744,692	$ 703,254	$ 630,190