v3.26.1
Revenue Recognition - Disaggregated Revenue (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Disaggregation of Revenue [Line Items]    
Total operating revenues $ 96.2 $ 103.2
Restaurant Group    
Disaggregation of Revenue [Line Items]    
Total operating revenues 91.9 99.1
Total other operating revenue    
Disaggregation of Revenue [Line Items]    
Total operating revenues 4.3 4.1
Restaurant sales    
Disaggregation of Revenue [Line Items]    
Total operating revenues 91.9 99.1
Restaurant sales | Restaurant Group    
Disaggregation of Revenue [Line Items]    
Total operating revenues 91.9 99.1
Real estate and resort | Corporate and other    
Disaggregation of Revenue [Line Items]    
Total operating revenues 4.3 4.0
Other | Corporate and other    
Disaggregation of Revenue [Line Items]    
Total operating revenues $ 0.0 $ 0.1