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Revenue - Narrative (Details) - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
Disaggregation of Revenue [Line Items]      
Monthly resident fees $ 28.0   $ 24.1
Revenue recognized 47.0 $ 49.1  
Deferred Revenue and Credits      
Disaggregation of Revenue [Line Items]      
Contract with customer, liability $ 53.6   $ 48.3