Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statements of Comprehensive Income (Parenthetical)

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Consolidated Statements of Comprehensive Income (Parenthetical) (USD $)
In Millions, unless otherwise specified
3 Months Ended 9 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Consolidated Statements of Comprehensive Income        
Pension and postretirement, tax $ 0.3 $ 0.1 $ 1.8 $ 1.5
Change in net unrealized gain (loss) on derivative instruments, tax 0 0.1 0.1 0.3
Change in net unrealized gain (loss) on available-for-sale securities, tax $ 0 $ 0 $ 0 $ 0.1