Employee Benefit Plans (Schedule of Expected Benefit Payments, Pension Plans) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 29, 2019	Dec. 30, 2018	Dec. 31, 2017	Jan. 03, 2021
Foreign Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
2018	$ 11,540
2019	12,006
2020	12,083
2021	12,362
2022	13,119
2023-2026	66,950
Defined Benefit Plan, Plan Assets, Contributions by Employer	8,200	$ 8,500	$ 8,400
Foreign Plan [Member] | Forecast [Member]
Defined Benefit Plan Disclosure [Line Items]
Expected contributions in next fiscal year				$ 6,600
UNITED STATES
Defined Benefit Plan Disclosure [Line Items]
2018	19,200
2019	19,346
2020	19,449
2021	19,561
2022	19,539
2023-2026	$ 94,159
Defined Benefit Plan, Plan Assets, Contributions by Employer		$ 15,000