CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
CONSOLIDATED STATEMENTS OF OPERATIONS
Revenue	$ 2,578.0	$ 2,602.5	$ 2,220.3
Operating costs and expenses
Operating costs (excluding depreciation and amortization and including stock-based compensation—Note 11)	915.3	941.9	801.7
Selling, general and administrative expenses (including stock-based compensation—Note 11)	509.0	490.9	436.4
Depreciation and amortization	633.4	746.5	606.2
Total operating costs and expenses	2,057.7	2,179.3	1,844.3
Operating income	520.3	423.2	376.0
Other expenses
Interest expense	(338.7)	(299.8)	(241.5)
Loss on extinguishment of debt		(4.9)	(18.2)
Foreign currency (loss)/gain on intercompany loans	(14.1)	5.4	(10.3)
Other income, net	7.8	2.4	0.3
Total other expenses, net	(345.0)	(296.9)	(269.7)
Income from operations before income taxes	175.3	126.3	106.3
Provision for income taxes	25.3	23.4	19.2
Net income	$ 150.0	$ 102.9	$ 87.1
Weighted-average shares used to compute net income per share:
Basic	238.5	247.3	243.9
Diluted	240.2	248.5	246.8
Net income per share:
Basic (in dollars per share)	$ 0.63	$ 0.42	$ 0.36
Diluted (in dollars per share)	$ 0.62	$ 0.41	$ 0.35