CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions	Sep. 30, 2025	Dec. 31, 2024
Statement of Financial Position [Abstract]
Allowance for credit loss	$ 8.1	$ 7.1
Accumulated depreciation	$ 351.2	$ 310.9
Common stock, par value (in dollars per share)	$ 0.375	$ 0.375
Common stock, shares authorized (in shares)	60,000,000	60,000,000
Common stock, shares issued (in shares)	18,259,632	18,849,456
Common stock, shares outstanding (in shares)	18,259,632	18,849,456