Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical)

v3.19.3
CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
$ in Millions
Sep. 30, 2019
Dec. 31, 2018
Statement of Financial Position [Abstract]    
Allowance for doubtful accounts, current $ 8.7 $ 7.7
Stockholders' Equity    
Common shares authorized (in shares) 400,000,000.0 400,000,000.0
Common shares issued (in shares) 258,400,000 289,300,000
Treasury shares (in shares) 7,300,000 300,000