Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical)

v3.21.2
CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
$ in Millions
Sep. 30, 2021
Dec. 31, 2020
Assets    
Allowance for doubtful accounts, current $ 11.7 $ 9.7
Stockholders' equity    
Common shares authorized (in shares) 400,000,000.0 400,000,000.0
Common shares issued (in shares) 261,900,000 261,300,000
Treasury shares (in shares) 14,400,000 14,200,000