Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Allowance for credit losses	$ 17.3	$ 16.2
Preferred stock, par value (in USD per share)	$ 0.01	$ 0.01
Preferred shares authorized (in shares)	15,000,000.0	15,000,000
Preferred shares issued (in shares)	0	0
Preferred shares outstanding (in shares)	0	0
Common stock, par value (in USD per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	500,000,000.0	500,000,000
Common stock, shares issued (in shares)	173,300,000	163,700,000
Common stock, shares outstanding (in shares)	171,500,000	163,200,000