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Share-Based Compensation - Narrative (Details)
$ / shares in Units, $ in Millions
1 Months Ended 3 Months Ended 9 Months Ended
Feb. 06, 2023
USD ($)
installment
$ / shares
shares
Feb. 28, 2023
shares
Sep. 30, 2023
USD ($)
compensation_plan
shares
Sep. 30, 2022
USD ($)
Sep. 30, 2023
USD ($)
compensation_plan
shares
Sep. 30, 2022
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of share-based incentive compensation plans | compensation_plan     1   1  
Effective registration shares (in shares) | shares     12,600,000   12,600,000  
Number of shares available for grant (in shares) | shares     2,900,000   2,900,000  
Share-based compensation expense     $ 12.3 $ 10.3 $ 33.4 $ 26.5
Share-based compensation expense capitalized     1.7 $ 1.9 5.0 $ 5.0
Share-based compensation not yet recognized     $ 28.5   $ 28.5  
Share-based compensation not yet recognized period of recognition     1 year 4 months 24 days      
2022 Performance Based RSUs, Debt to EBITDA Performance Condition            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Performance-based RSU, achievement target, all other participants, percent     150.00%   150.00%  
Performance-based RSU, achievement target, CEO, percent     175.00%   175.00%  
Performance-Based RSUs            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of shares granted in period (in shares) | shares   300,007        
Time-Based RSUs            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of shares granted in period (in shares) | shares   217,059        
Number of installments | installment 3          
Right to receive number of shares (in shares) | shares 1          
Time-Based Restricted Stock Units (RSUs), Grant            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Fair value RSUs granted $ 8.6          
Share price (in dollars per share) | $ / shares $ 39.65          
2021 Performance Based RSUs, Debt to EBITDA Ratio Performance Condition            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Performance-based RSU, achievement target, all other participants, percent     150.00%   150.00%  
Performance-based RSU, achievement target, CEO, percent     175.00%   175.00%  
Restricted Stock Units (RSUs)            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of shares granted in period (in shares) | shares   517,066        
2023 Performance-Based RSUs            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vesting period   3 years        
Vesting, achievement of pre-set FFO per share goals, percentage of RSUs   100.00%        
Vesting, Average debt to EBIDTA ratio, percentage of RSUs   50.00%        
Vesting, Market measure, percentage of RSUs   50.00%        
Share-based compensation expense         $ 10.2  
Number of shares issuable per RSU   1        
Fair value RSUs granted $ 12.0          
2023 Performance Based RSUs, FFO Performance Condition            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Performance-based RSU, achievement target, all other participants, percent         150.00%  
Performance-based RSU, achievement target, CEO, percent         175.00%  
2023 Performance Based RSUs, Debt to EBITDA Ratio Performance Condition            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Performance-based RSU, achievement target, all other participants, percent         100.00%  
Performance-based RSU, achievement target, CEO, percent         175.00%  
CEO and Former President            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Stock compensation expense related to accelerated     $ 8.0   $ 21.2