Common Stock Incentive Plan (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended		9 Months Ended
	Jan. 31, 2024	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Aggregate fair value of converted awards	$ 66.5
Restricted Stock Awards And Restricted Stock Units
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares granted (in shares)				324,459
Remaining unamortized share-based compensation expense		$ 25.0		$ 25.0
Restricted Stock Awards And Restricted Stock Units | Employee
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Vesting period (in years)				4 years
Restricted Stock Awards And Restricted Stock Units | Nonemployee
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares granted (in shares)				32,688
Vesting period (in years)				3 years
Performance shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Shares granted (in shares)				285,242
Remaining unamortized share-based compensation expense		26.0		$ 26.0
Performance period (in years)				3 years
Performance shares | Immediate vesting
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Vesting rights (as a percent)				50.00%
Spirit Realty Capital, Inc.
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Fair value of Spirit's equity-based compensation awards attributable to pre-combination services	41.7
General and administrative expense
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation costs recognized		$ 7.7	$ 6.4	$ 21.7	$ 22.9
Merger and Integration Related Costs
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Accelerated share-based compensation costs	$ 24.8