Condensed Consolidated Statements of Stockholders' Deficit (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 26, 2022	Jun. 27, 2021	Jun. 26, 2022	Jun. 27, 2021
Stockholders' deficit	$ 233,798	$ 147,898	$ 233,798	$ 147,898
Accumulated other comprehensive loss
Stockholders' deficit	11,034	10,235	11,034	10,235
Net unrealized foreign currency translation loss
Stockholders' deficit	8,696	2,641	8,696	2,641
Net unrealized loss on interest rate swap agreements
Stockholders' deficit	2,338	7,594	2,338	7,594
Corporate Joint Venture
Net income allocable to the redeemable noncontrolling interest for joint venture arrangements	$ 18	$ 713	$ 528	$ 1,500