Employee Benefit Plans (Schedule of Net Benefit Costs, Other Postretirement Benefits) (Details) - Pension Plans, Defined Benefit - USD ($) $ in Thousands	12 Months Ended
	Jan. 02, 2022	Jan. 03, 2021	Dec. 29, 2019
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 5,174	$ 7,414	$ 6,598
Interest cost	9,440	12,876	16,546
Expected return on plan assets	(24,417)	(21,786)	(24,561)
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Curtailment	0	0	1,547
Actuarial loss (gain)	19,514	(20,291)	(27,134)
Amortization of prior service cost	0	0	(152)
Net periodic benefit cost	$ (29,317)	$ 18,795	$ 24,018