Shareowners' Deficit Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Changes in Accumulated Other Comprehensive Loss by Component [Roll Forward]
Beginning balance				$ (173.9)
Reclassifications, net				8.1
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Unamortized Gain (Loss) Arising During Period, Net of Tax		$ 0.0	$ 0.0	1.1	$ 0.0
Foreign currency loss (gain)		(0.3)	$ 0.0	(0.4)	$ 0.0
Ending balance		(165.1)		(165.1)
Accumulated Translation Adjustment [Member]
Changes in Accumulated Other Comprehensive Loss by Component [Roll Forward]
Beginning balance				(0.3)
Reclassifications, net				0.0
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Unamortized Gain (Loss) Arising During Period, Net of Tax				0.0
Foreign currency loss (gain)				(0.4)
Ending balance		(0.7)		(0.7)
Accumulated Defined Benefit Plans Adjustment [Member]
Changes in Accumulated Other Comprehensive Loss by Component [Roll Forward]
Beginning balance				(173.6)
Reclassifications, net	[1]			8.1
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Unamortized Gain (Loss) Arising During Period, Net of Tax				1.1
Foreign currency loss (gain)				0.0
Ending balance		$ (164.4)		$ (164.4)

[1] These reclassifications are included in the components of net periodic pension and postretirement benefit costs (see Note 8 for additional details). The components of net periodic pension and postretirement benefit cost are reported within "Cost of services," "Cost of products sold," and "Selling, general and administrative" expenses on the Condensed Consolidated Statements of Operations.