Consolidated Balance Sheets (Parenthetical) - USD ($) shares in Millions, $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Consolidated Balance Sheets
Accounts receivable, allowance for credit loss	$ 9.9	$ 13.0
Common stock, shares authorized	150.0	150.0
Common stock, stated value (in dollars per share)	$ 0.75	$ 0.75
Common stock, shares outstanding	34.4	36.3