Equity-Based Compensation - Summary of Activity Related to Target PSUs and RSUs Settled in Shares (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2012
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Number of shares, Unvested units at beginning of the year	5,557	[1]	3,076	[1]	2,204
Number of shares, Granted	2,924		1,414		2,189
Number of shares, Vested	(24)	[2]	(869)	[2]	(991)	[2]
Number of shares, Cancelled	(1,235)		(426)		(326)
Number of shares, Units impacted by the Separation	0	[3]	(609)	[3]	0	[3]
Number of shares, Units granted in conversion, as a result of the Separation	0		2,971		0
Number of shares, Unvested units at the end of the year	7,222	[1]	5,557	[1]	3,076	[1]
Weighted average grant-date fair value, Unvested units at beginning of the year	$ 9.46	[1],[4]	$ 14.81	[1],[4]	$ 13.52	[4]
Weighted average grant-date fair value, Granted	$ 19.06	[4]	$ 24.83	[4]	$ 15.14	[4]
Weighted average grant-date fair value, Vested	$ 10.70	[2],[4]	$ 14.46	[2],[4]	$ 13.14	[2],[4]
Weighted average grant-date fair value, Cancelled	$ 11.39	[4]	$ 15.52	[4]	$ 14.61	[4]
Weighted average grant-date fair value, Units impacted by the Separation	$ 0.00	[3],[4]	$ 17.02	[3],[4]	$ 0.00	[3],[4]
Weighted average grant-date fair value, Units granted in conversion, as a result of the Separation	$ 0.00	[4]	$ 9.46	[4]	$ 0.00	[4]
Weighted average grant-date fair value, Unvested units at the end of the year	$ 13.00	[1],[4]	$ 9.46	[1],[4]	$ 14.81	[1],[4]

[1] The intrinsic value of these unvested RSUs and target PSUs was approximately $130 million as of June 30, 2014.

[2] The fair value of RSUs held by the Company's employees that vested during the fiscal years ended June 30, 2014, 2013 and 2012 was nil, $20 million and $16 million, respectively.

[3] Represented 0.9 million of unvested PSUs and RSUs as of June 28, 2013, the date of the Separation, which were converted to and were settled in shares of 21st Century Fox Class A Common Stock as such awards vested on or prior to December 31, 2013, offset by 0.3 million awards which represent PSUs and RSUs held by 21st Century Fox Corporate employees who became employed by the Company during the previous 12 months. These awards have been assumed by the Company and will be settled in the shares of the Company.

[4] The weighted average grant date fair value prior to June 30, 2013 represents the fair value of awards granted with respect to 21st Century Fox Class A Common Stock prior to conversion to awards of the Company. The weighted average grant date fair value of awards as of and subsequent to June 30, 2013 represents the fair value of the award using the conversion ratio set forth by the 21st Century Fox Compensation Committee.