Stockholders' Equity - Change in AOCI (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Accumulated gain at beginning of period	$ 705.3	$ 670.3
Accumulated gain at end of period	660.9	679.2
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Accumulated gain at beginning of period	35.0	33.7
Unrealized (loss) gain in fair value of interest rate derivatives	(6.1)	3.9
Reclassifications of realized net losses to earnings	0.8	0.8
Accumulated gain at end of period	$ 29.7	$ 38.4