Quarterly report [Sections 13 or 15(d)]

Equity-Based Compensation (Details)

v3.25.1
Equity-Based Compensation (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Time-Based Restricted Stock Units and Restricted Stock Units | Minimum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting rights (as percent) 0.00%  
Time-Based Restricted Stock Units and Restricted Stock Units | Maximum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting rights (as percent) 100.00%  
Time-Based Restricted Stock Units and Restricted Stock Units | Non-employee Directors    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting period (in years) 1 year  
Performance-Based Restricted Stock Units    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting period (in years) 3 years  
Time-Based Restricted Stock Units and Performance-Based Restricted Stock Units    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Equity-based compensation expense $ 0.7 $ 0.8
Unrecognized compensation expense $ 3.3  
Weighted-average remaining term (in years) 1 year 6 months  
Realty Income Time-Based Restricted Stock Units and Stock Options    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Equity-based compensation expense $ 0.0 $ 0.1
Unrecognized compensation expense $ 0.0