Stockholders' Equity - Additional Information (Detail) (USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 28, 2014	Jun. 30, 2013
Class of Stock [Line Items]
Common Stock, shares authorized	25,000,000
Common stock, par value	$ 0.01
Preferred Stock, shares authorized	25,000,000
Preferred Stock, par value	$ 0.01
Distribution of shares, description	One share of Class A Common Stock of the Company for every four shares of 21st Century Fox Class A Common Stock and one share of Class B Common Stock of the Company for every four shares of 21st Century Fox Class B Common Stock
Common stock, shares outstanding			579,000,000
Common Stock, Voting Rights	Holders of the Company’s Class B Common Stock are entitled to one vote for each share held of record on all matters submitted to a vote of the stockholders.
Number of common share attached to one right	1
Conditions under which rights become exercisable	The rights, unless redeemed or exchanged, will become exercisable for common stock of the Company 10 business days after public announcement that a person or group has obtained beneficial ownership (defined to include stock which a person has the right to acquire, regardless of whether such right is subject to the passage of time or the satisfaction of conditions), including by means of a tender offer, of 15% or more of the outstanding shares of the Company’s Class B Common Stock. Following such acquisition of beneficial ownership, each right will entitle its holder (other than the acquiring person or group) to purchase, at the exercise price (subject to adjustments provided in the rights agreement), a number of shares of the Company’s Class A or Class B Common Stock, as applicable, having a then-current market value of twice the exercise price, and in the event of a subsequent merger or other acquisition of the Company or transfer of 50% or more of the Company, to purchase, at the exercise price, a number of shares of common stock of the acquiring entity having a then-current market value of twice the exercise price. The exercise price for the Company rights will be $90.00, subject to certain adjustments.
Exercise price of rights	90.00
Conditions under which rights not become exercisable	The rights will not become exercisable by virtue of (i) any person’s or group’s beneficial ownership, as of the Distribution Date, of 15% or more of the Class B Common Stock of the Company, unless such person or group acquires beneficial ownership of additional shares of the Company’s Class B Common Stock after June 18, 2014 ; (ii) the repurchase of the Company’s shares that causes a holder to become the beneficial owner of 15% or more of the Company’s Class B Common Stock, unless such holder acquires beneficial ownership of additional shares representing one percent or more of the Company’s Class B Common Stock; (iii) acquisitions by way of a pro rata stock dividend or a stock split; (iv) acquisitions solely as a result of any unilateral grant of any security by the Company or through the exercise of any options, warrants, rights or similar interests (including restricted stock) granted by the Company to its directors, officers and employees pursuant to any equity incentive or award plan; or (v) certain acquisitions determined by the Company’s Board of Directors to be inadvertent, provided, that following such acquisition, the acquirer promptly, but in any case within 10 business days, divests a sufficient number of shares so that such person would no longer otherwise qualify as an acquiring person.
Minimum [Member]
Class of Stock [Line Items]
Percentage of outstanding shares of voting common stock	15.00%
Transfer percentage	50.00%
Class A Common Stock [Member]
Class of Stock [Line Items]
Common Stock, shares authorized	1,500,000,000		1,500,000,000
Common stock, par value	$ 0.01	$ 0.01	$ 0.01
Common stock, shares outstanding	379,392,985	379,000,000	379,174,445
Aggregate amount of shares authorized to be repurchased	$ 500
Class B Common Stock [Member]
Class of Stock [Line Items]
Common Stock, shares authorized	750,000,000		750,000,000
Common stock, par value	$ 0.01	$ 0.01	$ 0.01
Common stock, shares outstanding	199,630,240	200,000,000	199,630,240