Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Allowance for credit losses and customer deductions	$ 13.2	$ 13.1
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	300,000,000	300,000,000
Common stock, shares issued	89,800,000	89,600,000
Short-term marketable debt securities	$ 90.8	$ 93.5