Quarterly report pursuant to Section 13 or 15(d)

Consolidated Balance Sheets (Parenthetical)

v3.20.4
Consolidated Balance Sheets (Parenthetical) - $ / shares
shares in Millions
Dec. 31, 2020
Sep. 30, 2020
Statement of Financial Position [Abstract]    
Common stock, par value (in dollars per share)
Common stock, shares issued 75.8 75.8
Common stock, shares outstanding 75.1 74.8
Treasury stock, shares 0.7 1.0