Capital Stock (Details) (USD $)	Jun. 30, 2014	Feb. 19, 2014	Feb. 18, 2014	Sep. 30, 2013
Equity [Abstract]
Common stock, shares authorized	180,000,000	180,000,000	90,000,000	90,000,000
Shares authorized	181,000,000
Common stock, par value (in dollars per share)	$ 1.00			$ 1.00
Preferred stock, shares authorized	1,000,000			1,000,000