Share-Based Compensation - Narrative (Details) $ / shares in Units, $ in Millions		1 Months Ended	3 Months Ended		9 Months Ended
	Jan. 28, 2022 USD ($) participant installment $ / shares shares	Jan. 31, 2022 participant shares	Sep. 30, 2022 USD ($) participant compensation_plan shares	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) compensation_plan participant shares	Sep. 30, 2021 USD ($)
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			10,700,000		10,700,000
Number of shares available for grant (in shares) | shares			1,100,000		1,100,000
Share-based compensation expense | $			$ 10.3	$ 11.5	$ 26.5	$ 32.3
Share-based compensation expense capitalized | $			1.9	$ 2.4	5.0	$ 5.8
Share-based compensation not yet recognized | $			$ 32.2		32.2
Share-based compensation not yet recognized period of recognition			1 year 9 months 18 days
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted in period (in shares) | shares		351,281
Market Measure-Based Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted in period (in shares) | shares		193,111
Time-Based Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted in period (in shares) | shares		158,170
2022 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 | $					$ 6.2
Number of participants with compensation expense recognized on a rolling twelve-month basis | participant		1
Number of shares issuable per RSU		1
Fair value RSUs granted | $	$ 12.7
Time-Based RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of participants with compensation expense recognized on a rolling twelve-month basis | participant	1
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 | $	$ 10.0
Share price (in dollars per share) | $ / shares	$ 63.05
2021 Performance-Based RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of participants with compensation expense recognized on a rolling twelve-month basis | participant			1		1
Performance-based RSU, achievement target, all other participants, percent			150.00%		150.00%
Performance-based RSU, achievement target, one participant, percent			175.00%		175.00%
2020 Performance-Based RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of participants with compensation expense recognized on a rolling twelve-month basis | participant			1		1
Performance-based RSU, achievement target, all other participants, percent			150.00%		150.00%
Performance-based RSU, achievement target, one participant, percent			175.00%		175.00%