Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Receivables, allowances for expected losses	$ 25.0	$ 18.9
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, authorized	1,000,000	1,000,000
Preferred stock, Issued	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, Authorized	65,000,000	65,000,000
Common stock, Issued	38,900,000	38,000,000
Common stock, Outstanding	28,700,000	29,100,000
Treasury stock, Shares	10,200,000	8,900,000