Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016
Cash flows from operating activities
Net earnings	$ 99.4	$ 188.9	$ 33.9
Adjustments to reconcile net earnings to net cash provided by operating activities
Depreciation	54.2	34.8	39.4
Amortization	74.8	19.1	19.7
Share-based compensation	30.4	12.8	12.8
Amortization of original issue discount and debt issuance costs	6.1	0.0	0.0
Deferred income taxes	(116.5)	42.5	9.1
Amortization of broadcast rights	19.2	17.6	16.7
Payments for broadcast rights	(20.7)	(17.0)	(16.9)
Write-down of impaired assets	23.0	9.8	162.0
Fair value adjustment to contingent consideration	(4.8)	(19.5)	(4.1)
Excess tax benefits from share-based payments	0.0	(6.8)	(4.2)
Other operating activities, net	13.1	0.0	0.0
Changes in assets and liabilities, net of acquisitions/dispositions
Accounts receivable	12.6	(15.2)	10.7
Inventories	(0.3)	(1.2)	3.5
Other current assets	(4.3)	4.7	(0.5)
Subscription acquisition costs	45.4	4.7	(3.1)
Other assets	(101.1)	(2.1)	4.9
Assets and liabilities held-for-sale	28.4	0.0	0.0
Accounts payable	(13.0)	(15.5)	(11.9)
Accrued expenses and other liabilities	73.6	8.3	(16.6)
Unearned subscription revenues	(68.7)	(16.9)	(31.3)
Other noncurrent liabilities	0.6	(29.7)	2.5
Net cash provided by operating activities	151.4	219.3	226.6
Cash flows from investing activities
Acquisitions of and investments in businesses, net of cash acquired	(2,786.5)	(84.4)	(8.2)
Proceeds from disposition of assets, net of cash sold	219.2	1.5	1.8
Additions to property, plant, and equipment	(53.2)	(34.8)	(25.0)
Other	3.1	0.0	0.0
Net cash used in investing activities	(2,617.4)	(117.7)	(31.4)
Cash flows from financing activities
Proceeds from issuance of long-term debt	3,260.0	380.0	167.5
Repayments of long-term debt	(765.1)	(374.4)	(267.5)
Issued preferred stock, warrants, and options proceeds, net of issuance costs	631.0	0.0	0.0
Dividends paid	(121.5)	(91.9)	(86.1)
Purchases of Company stock	(31.1)	(53.3)	(31.1)
Proceeds from common stock issued	19.3	38.0	20.9
Excess tax benefits from share-based payments	0.0	6.8	4.2
Payment of acquisition related contingent consideration	(5.1)	(8.0)	(0.8)
Debt acquisition costs	(70.8)	(1.5)	(0.1)
Net cash provided by (used in) financing activities	2,916.7	(104.3)	(193.0)
Effect of exchange rate changes on cash and cash equivalents	(4.1)	0.0	0.0
Change in cash held-for-sale	(31.3)	0.0	0.0
Net increase (decrease) in cash and cash equivalents	415.3	(2.7)	2.2
Cash and cash equivalents at beginning of year	22.3	25.0	22.8
Cash and cash equivalents at end of year	437.6	22.3	25.0
Cash paid
Interest	66.3	22.0	20.2
Income taxes	24.0	73.1	73.0
Non-cash transactions
Broadcast rights financed by contracts payable	$ 18.8	$ 15.4	$ 19.3