Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Condensed Consolidated Balance Sheets
Accounts Receivable, Allowance for credit losses	$ 1.3	$ 1.0
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	20,000,000	20,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	325,000,000	325,000,000
Common stock, shares issued (in shares)	108,391,393	108,159,319
Common stock, shares outstanding (in shares)	106,062,246	106,646,498
Common stock held in Treasury (in shares)	2,329,147	1,512,821