Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Current maturities and loan origination fees	$ 8.9	$ 10.2
Debt issuance costs	$ 28.8	$ 22.9
Preferred stock, no par value (in shares)	$ 0	$ 0
Preferred stock, shares authorized (in shares)	300,000	300,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Preferred stock, no par value (in shares)	$ 0	$ 0
Common stock, shares authorized (in shares)	300,000,000.0	300,000,000.0
Common stock, shares issued (in shares)	74,500,000	74,800,000
Common stock, shares outstanding (in shares)	74,500,000	74,800,000