XML 13 R3.htm IDEA: XBRL DOCUMENT v3.23.1
CONSOLIDATED BALANCE SHEETS (Parentheticals) - USD ($)
$ in Millions
Mar. 31, 2023
Dec. 31, 2022
Statement of Financial Position [Abstract]    
Allowance for doubtful accounts receivable $ 4.2 $ 4.0
Accumulated depreciation of property and equipment 600.8 576.4
Accumulated amortization of intangible assets 207.2 199.2
Accumulated amortization of other assets $ 70.5 $ 68.0
Preferred stock, par value per share $ 0.02 $ 0.02
Preferred stock, shares authorized 10,000,000 10,000,000
Preferred stock, shares issued 0 0
Common stock, par value per share $ 0.02 $ 0.02
Common stock, shares authorized 90,000,000 90,000,000
Common stock, shares issued 64,164,638 64,091,387
Treasury stock, shares 14,538,472 14,269,645