Summary of Significant Accounting Policies - Summary of Components of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Jan. 01, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items]
Unrecognized pension benefit costs, net of tax	$ 109,713	$ 121,701
Unrealized loss on interest rate swap, net of tax	32,005	48,574
Currency translation adjustments	(145,490)	(205,345)
Accumulated Other Comprehensive Income (Loss), Net of Tax	(223,198)	(278,472)	$ (359,084)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	(86,899)	(66,954)
Gain/(loss) reclassified from accumulated other comprehensive income (effective portion)	(31,625)	13,658
Other Comprehensive Income (Loss), Net of Tax	55,274	80,612	129,344
Accumulated Foreign Currency Adjustment Attributable to Parent
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax	(145,490)	(205,345)	(97,654)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	(59,855)	107,691
Gain/(loss) reclassified from accumulated other comprehensive income (effective portion)	0	0
Other Comprehensive Income (Loss), Net of Tax	59,855	(107,691)
Accumulated Defined Benefit Plans Adjustment Attributable to Parent
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax	(109,713)	(121,701)	(249,696)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	11,392	117,840
Gain/(loss) reclassified from accumulated other comprehensive income (effective portion)	596	10,155
Other Comprehensive Income (Loss), Net of Tax	11,988	127,995
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	32,005	48,574	(13,064)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	(15,652)	(58,135)
Gain/(loss) reclassified from accumulated other comprehensive income (effective portion)	(32,221)	3,503
Other Comprehensive Income (Loss), Net of Tax	(16,569)	61,638
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	0	0	$ 1,330
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	0	1,330
Gain/(loss) reclassified from accumulated other comprehensive income (effective portion)	0	0
Other Comprehensive Income (Loss), Net of Tax	$ 0	$ (1,330)