CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Income Statement [Abstract]
Revenue	$ 366.8	$ 320.6
Operating costs and expenses
Operating costs (excluding depreciation and amortization and including stock-based compensation—Note 8)	113.0	107.3
Selling, general and administrative expenses (including stock-based compensation—Note 8)	84.6	156.8
Depreciation and amortization	117.1	96.0
Total operating costs and expenses	314.7	360.1
Operating income/(loss)	52.1	(39.5)
Other expenses
Interest expense	(53.8)	(46.9)
Foreign currency loss on intercompany loans	(10.7)	(14.7)
Other expense, net	(0.1)
Total other expenses, net	(64.6)	(61.6)
Loss from operations before income taxes	(12.5)	(101.1)
Provision for income taxes	2.7	9.4
Net loss	$ (15.2)	$ (110.5)
Weighted-average shares used to compute net loss per share:
Basic and Diluted	243.0	223.0
Net loss per share:
Basic and Diluted	$ (0.06)	$ (0.50)