CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY - 3 months ended Sep. 30, 2016 - USD ($) $ in Millions	Common Stock	Additional paid-in Capital	Accumulated Other Comprehensive (Loss)/Income	Accumulated Deficit	Total
Balance at Jun. 30, 2016	$ 0.2	$ 1,777.6	$ 4.5	$ (563.1)	$ 1,219.2
Balance (in shares) at Jun. 30, 2016	242,649,498				242,649,498
Stock-based compensation		24.3			$ 24.3
Stock-based compensation, shares	470,010
Cumulative effect adjustment resulting from adoption of ASU 2016-09 (Note 1)		1.7		(1.7)
Foreign currency translation adjustment			(2.1)		(2.1)
Defined benefit pension plan adjustments			(1.2)		(1.2)
Net income				15.7	15.7
Balance at Sep. 30, 2016	$ 0.2	$ 1,803.6	$ 1.2	$ (549.1)	$ 1,255.9
Balance (in shares) at Sep. 30, 2016	243,119,508				243,119,508