Summary of Significant Accounting Policies - Summary of Components of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 29, 2018	Dec. 30, 2017	Dec. 31, 2016
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax		$ 170,938	$ 203,063
Accumulated Other Comprehensive Income (Loss), Net of Tax		(276,476)	(266,419)	$ (284,323)
Adoption of ASU 2018-02	[1]	1,132
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax		(14,689)	16,829
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax		3,500	1,075
Other Comprehensive Income (Loss), before Reclassifications, before Tax		(10,057)	17,904
Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax		7,233	6,365
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax		(112,771)	(69,721)
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax		(112,771)	(69,721)	(116,411)
Adoption of ASU 2018-02	[1]	0
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax		(43,050)	46,690
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax		0	0
Other Comprehensive Income (Loss), before Reclassifications, before Tax		(43,050)	46,690
Accumulated Defined Benefit Plans Adjustment Attributable to Parent
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax		(170,938)	(203,063)	(173,394)
Adoption of ASU 2018-02	[1]	(487)
Pension liability adjustment, net of tax		29,527	(31,683)
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax		3,085	2,014
Other Comprehensive Income (Loss), before Reclassifications, before Tax		32,125	(29,669)
Interest Rate Swap | Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Net of Tax		7,233	6,365	$ 5,482
Adoption of ASU 2018-02	[1]	1,619
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax		(1,166)	1,822
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax		415	(939)
Other Comprehensive Income (Loss), before Reclassifications, before Tax		868	$ 883
Accounting Standards Update 2018-02
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stranded Tax Effects Reclassified from OCI to Retained Earnings		(1,100)
Cumulative Effect on Retained Earnings, Net of Tax	[2]	0
Accounting Standards Update 2018-02 | Accumulated Other Comprehensive Income (loss)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Cumulative Effect on Retained Earnings, Net of Tax	[2]	$ 1,132

[1] As of December 31, 2017, the company adopted ASU No. 2018-02, Income Statement-Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income. The adoption of this guidance resulted in the reclassification of $1.1 million of stranded tax effects resulting from the Tax Cuts and Jobs Act of 2017 from accumulated other comprehensive income to retained earnings.

[2] As of December 31, 2017, the company adopted ASU No. 2018-02, Income Statement-Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income. The adoption of this guidance resulted in the reclassification of $1.1 million, including $1.6 million related to interest rate swap and $(0.5) million related to pensions, of stranded tax effects resulting from the Tax Cuts and Jobs Act of 2017 from accumulated other comprehensive income to retained earnings.