CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Net Income (Loss) Attributable to Parent	$ (33.9)	$ (109.8)
Net (loss) income	7.0	(106.4)
Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest	42.6	(123.4)
Other comprehensive loss
Foreign currency translation losses	(20.5)	(34.5)
Net unrealized gain on derivative instruments
Changes in derivative instruments before reclassification adjustment	4.6	7.7
Net reclassification adjustment for gains included in net income	(0.2)	(4.8)
Changes in derivative instruments after reclassification adjustment	4.4	2.9
Changes in deferred income tax asset/liability	(0.9)
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedges,DeferredTaxValuationAllowanceAdjustment	0.2	(1.0)
Net unrealized gain on derivative instruments	3.7	1.9
Actuarial adjustments to pension plans
Changes in actuarial adjustments before reclassification adjustment	0.8	1.0
Net reclassification adjustment for losses included in cost of goods sold	0.3	0.2
Net reclassification adjustment for losses included in selling and general and administrative expenses	0.3	0.2
Net actuarial adjustments to pension plans	1.1	1.1
Unrealized investment losses:
Changes in unrealized investment losses before reclassification adjustment	(375.9)	(7.8)
Net reclassification adjustment for losses included in net income	7.1	4.1
Changes in unrealized investment losses after reclassification adjustment	(368.8)	(3.7)
Adjustments to intangible assets	135.3	1.2
Changes in deferred income tax asset/liability	80.2	0.6
Net unrealized losses on investments	(153.3)	(1.9)
Non-credit related other-than-temporary impairment:
Net change to derive comprehensive loss for the period	(169.0)	(33.4)
Comprehensive loss	(162.0)	(139.8)
Less: Comprehensive income (loss) attributable to the noncontrolling interest:
Net income	40.9	3.4
Other comprehensive loss	(36.1)	(13.9)
Total comprehensive income (loss)	4.8	(10.5)
Comprehensive loss attributable to the controlling interest	(166.8)	(129.3)
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Unamortized Gain (Loss) Arising During Period, before Tax	1.4	1.4
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Unamortized Gain (Loss) Arising During Period, Tax	$ (0.3)	$ (0.3)