Restructuring - Summary of Restructuring Related Costs (Details) - International Transformation Plan - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2024	Jun. 30, 2024
Restructuring Cost and Reserve [Line Items]
Long-lived asset impairment charges	$ 1,422	$ 8,976
Loss on franchisee notes receivable	1,564	1,564
Loss on refranchising Company-owned stores	1,737	1,737
Operating lease terminations	306	306
Total international transformation costs, net	6,129	15,652
Professional services and other related costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	1,355	2,701
Employee termination costs, net
Restructuring Cost and Reserve [Line Items]
Restructuring charges	(255)	$ 368
Restructuring related forfeitures on unvested stock-based compensation awards	$ 100

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