Debt (Tables)

6 Months Ended

Jun. 30, 2018

Debt Disclosure [Abstract]

Schedule of Debt

Debt consists of the following (in thousands): 

	June 30, 2018			December 30, 2017
Amended Credit Agreement:
Revolving Credit Facility ($25.6 million denominated in euro at June 30, 2018)	$	25,631		$	—
Term Loan A ($45.0 million and $53.1 million denominated in CAD at June 30, 2018 and December 30, 2017, respectively)	88,210			96,365
Less unamortized deferred loan costs	(540		)	(671		)
Carrying value Term Loan A	87,670			95,694
Term Loan B	495,000			505,000
Less unamortized deferred loan costs	(9,700		)	(10,578		)
Carrying value Term Loan B	485,300			494,422
5.375% Senior Notes due 2022 with effective interest of 5.72%	500,000			500,000
Less unamortized deferred loan costs	(5,603		)	(6,638		)
Carrying value 5.375% Senior Notes due 2022	494,397			493,362
4.75% Senior Notes due 2022 - Denominated in euro with effective interest of 5.10%	—			617,356
Less unamortized deferred loan costs - Denominated in euro	—			(8,675		)
Carrying value 4.75% Senior Notes due 2022	—			608,681
3.625% Senior Notes due 2026 - Denominated in euro with effective interest of 3.83%	600,001			—
Less unamortized deferred loan costs - Denominated in euro	(8,420		)	—
Carrying value 3.625% Senior Notes due 2026	591,581			—
Other Notes and Obligations	10,710			22,034
	1,695,289			1,714,193
Less Current Maturities	7,466			16,143
	$	1,687,823		$	1,698,050