Unaudited Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	1 Months Ended	2 Months Ended	3 Months Ended		8 Months Ended	9 Months Ended
	Jun. 25, 2022	Jun. 06, 2022	Jun. 25, 2022	Jun. 26, 2021	Jun. 06, 2022	Jun. 25, 2022	Jun. 26, 2021
Statement of Comprehensive Income [Abstract]
Net loss	$ (13,697)	$ (19,178)	$ (32,875)	$ (37,771)	$ (72,134)	$ (85,831)	$ (90,830)
Foreign currency translation adjustments			(98)	1,024		(47)	2,936
Total comprehensive loss			(32,973)	(36,747)		(85,878)	(87,894)
Comprehensive loss attributable to noncontrolling interests			$ (13,187)			$ (13,187)
Total comprehensive loss attributable to common stockholders	$ (594)	$ (19,192)		$ (36,747)	$ (72,097)		$ (87,894)