v3.26.3
Intangible Assets and Goodwill - Components and Carrying Amount of Intangible Assets (Details) - USD ($)
$ in Thousands
 9 Months Ended 12 Months Ended
Sep. 30, 2026
Dec. 31, 2025
Indefinite-lived intangible assets    
Cost at beginning $ 25 $ 25
Impairment (11)  
Cost at end 205,014 25
Intangible assets    
Total cost at beginning 10,035 6,722
Additions 361 3,313
Impairment (11)  
Total cost at end 515,385 10,035
Total accumulated amortization    
Total accumulated amortization at beginning 4,179 2,528
Additions 3,925 1,651
Total accumulated amortization at end 8,104 4,179
Carrying Amounts    
Balance at beginning 5,856 4,194
Additions (3,564) 1,662
Impairment (11)  
Balance at end 507,281 5,856
Franchise Agreements    
Finite lived intangible assets    
Cost at end 300,000  
Total accumulated amortization    
Additions 2,500  
Total accumulated amortization at end 2,500  
Acquired technology    
Finite lived intangible assets    
Cost at beginning 3,918 1,168
Additions   2,750
Cost at end 3,918 3,918
Total accumulated amortization    
Total accumulated amortization at beginning 1,141 632
Additions 503 509
Total accumulated amortization at end 1,644 1,141
Computer software    
Finite lived intangible assets    
Cost at beginning 2,797 2,234
Additions 361 563
Cost at end 3,158 2,797
Total accumulated amortization    
Total accumulated amortization at beginning 1,098 615
Additions 428 483
Total accumulated amortization at end 1,526 1,098
Customer Relationships    
Finite lived intangible assets    
Cost at beginning 2,839 2,839
Cost at end 2,839 2,839
Total accumulated amortization    
Total accumulated amortization at beginning 1,703 1,136
Additions 426 567
Total accumulated amortization at end 2,129 1,703
Other    
Finite lived intangible assets    
Cost at beginning 456 456
Cost at end 456 456
Total accumulated amortization    
Total accumulated amortization at beginning 237 145
Additions 68 92
Total accumulated amortization at end 305 $ 237
RE/MAX Holdings, Inc    
Indefinite-lived intangible assets    
Additions 205,000  
Intangible assets    
Additions 505,000  
Carrying Amounts    
Additions 505,000  
RE/MAX Holdings, Inc | Franchise Agreements    
Finite lived intangible assets    
Additions $ 300,000