v3.26.1
Discontinued Operations - Schedule of Discontinued Operations (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Jun. 27, 2026
Jun. 28, 2025
Disposal Group, Including Discontinued Operations [Line Items]        
Net (loss) income from discontinued operations $ 0 $ (1,336) $ 1,713 $ (4,918)
U.S. Car Wash Business        
Disposal Group, Including Discontinued Operations [Line Items]        
Depreciation and amortization       2,226
U.S. Car Wash Business | Discontinued Operations        
Disposal Group, Including Discontinued Operations [Line Items]        
Total net revenue 0 8,432 0 102,005
Selling, general, and administrative expenses 0 1,825 0 29,913
Depreciation and amortization 0 23 0 2,226
Total operating expenses 0 10,360 0 116,761
Operating income (loss) 0 (1,928) 0 (14,756)
Interest expense, net 0 2 0 7
Income (loss) before taxes from discontinued operations 0 (1,930) 0 (14,763)
Income tax expense 0 2,785 0 25
Net (loss) income from discontinued operations 0 (4,715) 0 (14,788)
International Car Wash Business        
Disposal Group, Including Discontinued Operations [Line Items]        
Depreciation and amortization       29,415
International Car Wash Business | Discontinued Operations        
Disposal Group, Including Discontinued Operations [Line Items]        
Total net revenue 0 73,370 15,705 141,396
Selling, general, and administrative expenses 0 11,155 3,069 19,349
Depreciation and amortization 0 16,185 0 29,415
Total operating expenses 0 66,406 13,050 125,232
Operating income (loss) 0 6,964 2,655 16,164
Interest expense, net 0 124 37 264
Income (loss) before taxes from discontinued operations 0 6,840 2,618 15,900
Income tax expense 0 3,461 905 6,030
Net (loss) income from discontinued operations 0 3,379 1,713 9,870
Company-operated store sales | U.S. Car Wash Business | Discontinued Operations        
Disposal Group, Including Discontinued Operations [Line Items]        
Total net revenue 0 8,432 0 101,840
Operating expenses 0 8,167 0 83,918
Supply and other revenue | U.S. Car Wash Business | Discontinued Operations        
Disposal Group, Including Discontinued Operations [Line Items]        
Total net revenue 0 0 0 165
Operating expenses 0 345 0 704
Supply and other revenue | International Car Wash Business | Discontinued Operations        
Disposal Group, Including Discontinued Operations [Line Items]        
Total net revenue 0 1,579 390 2,965
Operating expenses 0 1,003 215 1,918
Independently-operated store expenses | International Car Wash Business | Discontinued Operations        
Disposal Group, Including Discontinued Operations [Line Items]        
Total net revenue 0 71,791 15,315 138,431
Operating expenses $ 0 $ 38,063 $ 9,766 $ 74,550