CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 24, 2022	Sep. 30, 2023	Sep. 24, 2022
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (799,311)	$ 38,391	$ (731,813)	$ 15,775
Other comprehensive income (loss):
Foreign currency translation adjustments	(26,043)	(71,063)	(8,527)	(118,751)
Unrealized (loss) gain from cash flow hedges, net of tax expense (benefit) of $21, $12, $0, and ($14), respectively	(281)	8,606	(259)	8,513
Actuarial (loss) gain of defined pension plan, net of tax expense of $0,	(27)	5	(15)	12
Other comprehensive loss, net	(26,351)	(62,452)	(8,801)	(110,226)
Total comprehensive loss	(825,662)	(24,061)	(740,614)	(94,451)
Comprehensive loss attributable to non-controlling interests	(13)	(15)	0	(36)
Comprehensive loss attributable to Driven Brands Holdings Inc.	$ (825,649)	$ (24,046)	$ (740,614)	$ (94,415)