Stockholders' Equity (Tables)

9 Months Ended

Sep. 30, 2024

Equity [Abstract]

Change in Accumulated Other Comprehensive Income Related to Interest Rate Derivatives

The change in accumulated other comprehensive income related to our interest rate derivatives, net of taxes, was as follows (in millions):

	Three months ended September 30,				Nine months ended September 30,
	2024		2023		2024		2023
Accumulated gain at beginning of period	$	38.4	$	39.7	$	33.7	$	40.6
Unrealized (loss) gain in fair value of interest rate derivatives	(11.4)		4.7		(8.3)		2.1
Reclassifications of realized net losses to earnings	0.8		0.8		2.4		2.5
Accumulated gain at end of period	$	27.8	$	45.2	$	27.8	$	45.2

Dividends Declared and Paid

During the nine months ended September 30, 2024, we declared and paid the following cash dividends (amount declared and amount paid in millions):

Declaration Date	Record Date	Payment Date	Dividend Per Share		Amount Declared		Amount Paid
2/22/2024	3/15/2024	3/31/2024	$	1.60	$	45.5	$	45.1
2/22/2024	3/15/2024	3/31/2024	0.35		10.0		9.8
5/9/2024	6/15/2024	6/30/2024	0.35		9.8		9.8
8/1/2024	9/15/2024	9/30/2024	0.35		9.8		9.8

During the nine months ended September 30, 2023, we declared and paid the following cash dividends (amount declared and amount paid in millions):

Declaration Date	Record Date	Payment Date	Dividend Per Share		Amount Declared		Amount Paid
2/22/2023	3/15/2023	3/31/2023	$	0.90	$	25.5	$	25.3
2/22/2023	3/15/2023	3/31/2023	0.33		9.4		9.2
5/5/2023	6/15/2023	6/30/2023	0.33		9.4		9.3
8/2/2023	9/15/2023	9/30/2023	0.33		9.4		9.3