Interim Consolidated Balance Sheet (Parenthetical)
Sep. 30, 2016
$ / shares
shares
Statement of Financial Position [Abstract]  
Common stock, shares authorized (in shares) 810,000,000
Common stock , par value (USD per share) | $ / shares $ 0.01
Common stock, shares Issued (in shares) 181,720,722
Common stock, shares outstanding (in shares) 181,720,722