Annual report pursuant to Section 13 and 15(d)

Other Comprehensive Income (Loss) (Details)

v2.4.0.8
Other Comprehensive Income (Loss) (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2012
Changes in accumulated other comprehensive income (loss) by component      
Balance at the beginning of the period $ (1.4)    
Other comprehensive income before reclassifications      
Before tax amount (59.2) 47.8 (8.0)
Tax benefit (expense) 7.8 (12.5) 0.9
After tax amount (51.4) 35.3 (7.1)
Amounts reclassified from accumulated other comprehensive income 0.5 5.2 4.2
Total other comprehensive (loss) income, net of tax (50.9) 40.5 (2.9)
Balance at the end of the period (52.2) (1.4)  
Parent [Member]
     
Changes in accumulated other comprehensive income (loss) by component      
Balance at the beginning of the period (1.4) (42.4) (39.5)
Other comprehensive income before reclassifications      
Before tax amount (59.1) 48.3 (8.0)
Tax benefit (expense) 7.8 (12.5) 0.9
After tax amount (51.3) 35.8 (7.1)
Amounts reclassified from accumulated other comprehensive income 0.5 5.2 4.2
Total other comprehensive (loss) income, net of tax (50.8) 41.0 (2.9)
Balance at the end of the period (52.2) (1.4) (42.4)
Accumulated Defined Benefit Plans Adjustment [Member]
     
Changes in accumulated other comprehensive income (loss) by component      
Balance at the beginning of the period (33.0) (58.5) (60.5)
Other comprehensive income before reclassifications      
Before tax amount (23.8) 33.1 (2.6)
Tax benefit (expense) 8.1 (12.5) 0.5
After tax amount (15.7) 20.6 2.1
Amounts reclassified from accumulated other comprehensive income 2.7 4.9 4.1
Total other comprehensive (loss) income, net of tax (13.0) 25.5 2.0
Balance at the end of the period (46.0) (33.0) (58.5)
Accumulated Translation Adjustment [Member]
     
Changes in accumulated other comprehensive income (loss) by component      
Balance at the beginning of the period 31.4 16.2 20.4
Other comprehensive income before reclassifications      
Before tax amount (36.3) 15.2 (4.2)
After tax amount (36.3) 15.2 (4.2)
Total other comprehensive (loss) income, net of tax (36.3) 15.2 (4.2)
Balance at the end of the period (4.9) 31.4 16.2
Accumulated Net Gain Loss From Designated Or Qualifying Cash Flow Hedges [Member]
     
Changes in accumulated other comprehensive income (loss) by component      
Balance at the beginning of the period 0.2 (0.3) 0.2
Other comprehensive income before reclassifications      
Before tax amount 1.0 0.3 (0.9)
Tax benefit (expense) (0.3) (0.1) 0.3
After tax amount 0.7 0.2 (0.6)
Amounts reclassified from accumulated other comprehensive income (2.2) 0.3 0.1
Total other comprehensive (loss) income, net of tax (1.5) 0.5 (0.5)
Balance at the end of the period (1.3) 0.2 (0.3)
Accumulated Net Unrealized Investment Gain Loss [Member]
     
Changes in accumulated other comprehensive income (loss) by component      
Balance at the beginning of the period   0.2 0.4
Other comprehensive income before reclassifications      
Before tax amount   (0.3) (0.3)
Tax benefit (expense)   0.1 0.1
After tax amount   (0.2) (0.2)
Total other comprehensive (loss) income, net of tax   (0.2) (0.2)
Balance at the end of the period     0.2
Noncontrolling Interest [Member]
     
Other comprehensive income before reclassifications      
Before tax amount (0.1) (0.5)  
After tax amount (0.1) (0.5)  
Total other comprehensive (loss) income, net of tax $ (0.1) $ (0.5)