Intangible Assets and Goodwill - Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Jun. 30, 2016
Finite-Lived Intangible Assets [Line Items]
Intangible assets subject to amortization, gross amount	$ 291,176		$ 295,017
Intangible assets subject to amortization, accumulated amortization	(167,809)		(166,866)
Intangible assets subject to amortization, net amount	123,367		128,151
Indefinite-lived Intangible Assets [Line Items]
Intangible assets not subject to amortization	785,726		785,726
Intangible assets, net	909,093		913,877
Amortization expense	4,784	$ 4,784
Future amortization expense for intangible assets [Abstract]
Future amortization expense, fiscal 2017	18,000
Future amortization expense, fiscal 2018	15,000
Future amortization expense, fiscal 2019	12,500
Future amortization expense, fiscal 2020	11,600
Future amortization expense, fiscal 2021	7,600
Internet domain names [Member] | National media [Member]
Indefinite-lived Intangible Assets [Line Items]
Intangible assets not subject to amortization	7,827		7,827
Trademarks [Member] | National media [Member]
Indefinite-lived Intangible Assets [Line Items]
Intangible assets not subject to amortization	153,215		153,215
FCC licenses [Member] | Local media [Member]
Indefinite-lived Intangible Assets [Line Items]
Intangible assets not subject to amortization	624,684		624,684
Advertiser relationships [Member] | National media [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets subject to amortization, gross amount	18,610		18,610
Intangible assets subject to amortization, accumulated amortization	(11,985)		(10,670)
Intangible assets subject to amortization, net amount	6,625		7,940
Customer lists [Member] | National media [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets subject to amortization, gross amount	3,080		5,230
Intangible assets subject to amortization, accumulated amortization	(2,545)		(4,310)
Intangible assets subject to amortization, net amount	535		920
Other [Member] | National media [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets subject to amortization, gross amount	17,925		19,425
Intangible assets subject to amortization, accumulated amortization	(7,727)		(8,685)
Intangible assets subject to amortization, net amount	10,198		10,740
Other [Member] | Local media [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets subject to amortization, gross amount	1,023		1,214
Intangible assets subject to amortization, accumulated amortization	(279)		(419)
Intangible assets subject to amortization, net amount	744		795
Network affiliation agreements [Member] | Local media [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets subject to amortization, gross amount	229,309		229,309
Intangible assets subject to amortization, accumulated amortization	(137,396)		(135,789)
Intangible assets subject to amortization, net amount	91,913		93,520
Retransmission agreements [Member] | Local media [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets subject to amortization, gross amount	21,229		21,229
Intangible assets subject to amortization, accumulated amortization	(7,877)		(6,993)
Intangible assets subject to amortization, net amount	$ 13,352		$ 14,236