Summary of Significant Accounting Policies - Summary of Components of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	Jan. 01, 2022	Jan. 02, 2021	Dec. 28, 2019
Accumulated Other Comprehensive Income (Loss) [Line Items]
Unrecognized pension benefit costs, net of tax	$ 249,696	$ 400,919
Unrealized loss on interest rate swap, net of tax	(13,064)	(37,548)
Unrealized gain on certain investments, net of tax	1,330	0
Currency translation adjustments	(97,654)	(49,961)
Accumulated Other Comprehensive Income (Loss), Net of Tax	(359,084)	(488,428)	$ (350,933)
Accumulated Foreign Currency Adjustment Attributable to Parent
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax	(97,654)	(49,961)	(105,705)
Accumulated Defined Benefit Plans Adjustment Attributable to Parent
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax	(249,696)	(400,919)	(228,336)
Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent | Interest Rate Swap
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax	(13,064)	(37,548)	(16,892)
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ 1,330	$ 0	$ 0