Pension, Postretirement and Postemployment Benefits - Summary of Changes in Projected Benefit Obligation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 29, 2019	Dec. 30, 2018	Dec. 31, 2017	Dec. 29, 2019	Dec. 30, 2018
Pension
Change in Projected Benefit Obligation
Service cost	$ 1,168	$ 1,300	$ 1,290
Interest cost	6,624	13,358	15,303
Pension | United States
Change in Projected Benefit Obligation
Projected benefit obligation — beginning	395,718	393,367
Service cost	1,168	1,300
Interest cost	6,624	13,358
Amendment	0	(78)
Actuarial (gain) loss	(8,092)	13,010
Benefits paid	(13,271)	(22,718)
Expenses paid	3,172	2,521
Curtailment	0	0
Settlements paid	(348,004)	0
Projected benefit obligation — ending	30,971	395,718	393,367
Accumulated benefit obligation — ending	30,971	395,718
Change in Plan Assets
Fair value of plan assets — beginning	357,224	382,989
Actual return on plan assets	23,147	(3,328)
Employer contribution	4,311	2,802
Benefits paid	(13,271)	(22,718)
Expenses paid	(3,172)	(2,521)
Settlement of U.S. defined benefit plan	(348,004)	0
Transfers	(20,235)	0
Fair value of plan assets — ending	0	357,224	382,989
Reconciliation of Funded Status
Projected benefit obligation	(30,971)	(395,718)	(393,367)	$ (30,971)	$ (395,718)
Fair value of plan assets	357,224	357,224	382,989	0	357,224
Funded status				(30,971)	(38,494)
Unrecognized net loss				13,054	155,829
Net amount				(17,917)	117,335
Accrued liabilities				(2,484)	(8,946)
Other liabilities				(28,487)	(29,548)
Accumulated other comprehensive (earnings) loss				13,054	155,829
Net amount				(17,917)	117,335
Postretirement
Change in Projected Benefit Obligation
Service cost	888	756	691
Interest cost	1,267	1,171	1,179
Postretirement | United States
Change in Projected Benefit Obligation
Projected benefit obligation — beginning	30,081	32,153
Service cost	888	756
Interest cost	1,267	1,171
Amendment	0	0
Actuarial (gain) loss	6,350	(2,339)
Benefits paid	(1,641)	(1,660)
Expenses paid	0	0
Curtailment	(9,502)	0
Settlements paid	0	0
Projected benefit obligation — ending	27,443	30,081	32,153
Accumulated benefit obligation — ending	27,443	30,081
Change in Plan Assets
Fair value of plan assets — beginning	0	0
Actual return on plan assets	0	0
Employer contribution	0	0
Benefits paid	0	0
Expenses paid	0	0
Settlement of U.S. defined benefit plan	0	0
Transfers	0	0
Fair value of plan assets — ending	0	0	0
Reconciliation of Funded Status
Projected benefit obligation	(27,443)	(32,153)	(32,153)	(27,443)	(30,081)
Fair value of plan assets	$ 0	$ 0	$ 0	0	0
Funded status				(27,443)	(30,081)
Unrecognized net loss				177	3,350
Net amount				(27,266)	(26,731)
Accrued liabilities				(1,767)	(1,607)
Other liabilities				(25,676)	(28,474)
Accumulated other comprehensive (earnings) loss				177	3,350
Net amount				$ (27,266)	$ (26,731)