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Goodwill and intangibles at risk for future impairment.

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Intangible assets net non current.

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Long lived assets including fixed assets and intangible assets and goodwill.

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Royalty rates.

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Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Percentage above fair value that an investor seeking to acquire control of an entity will pay, used as an input to measure fair value.

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Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

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Percentage of assumed long-term growth in revenues, used as an input to measure fair value.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Percentage of fair value of reporting unit in excess of carrying amount.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Carrying amount as of the balance sheet date of known and estimated obligations associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid in the next twelve months or in the normal operating cycle if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.

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Impairment and Restructuring Charges - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Jun. 30, 2016
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 47,000,000	$ 22,000,000	$ 67,000,000	$ 39,000,000
Non-cash impairment charge			310,000,000	0
Long lived assets	1,981,000,000		$ 1,981,000,000		$ 2,405,000,000
Fair value control premium			10.00%
Goodwill and indefinite lived intangible assets as risk			$ 2,400,000,000
Australian Newspapers [Member]
Restructuring Cost and Reserve [Line Items]
Non-cash impairment charge	310,000,000
Long lived assets	420,000,000		420,000,000
Long lived assets	375,000,000		375,000,000
Long lived assets	30,000,000		$ 30,000,000
Discount rates			11.50%
Trade Names [Member] \| Australian Newspapers [Member]
Restructuring Cost and Reserve [Line Items]
Non-cash impairment charge	18,000,000		$ 18,000,000
Presses and Print Related Equipment [Member] \| Australian Newspapers [Member]
Restructuring Cost and Reserve [Line Items]
Non-cash impairment charge	149,000,000		149,000,000
Capitalized Software [Member] \| Australian Newspapers [Member]
Restructuring Cost and Reserve [Line Items]
Non-cash impairment charge	$ 66,000,000		$ 66,000,000
Minimum [Member]
Restructuring Cost and Reserve [Line Items]
Discount rates			9.00%
Long-term growth rates			1.60%
Royalty rates			1.50%
Maximum [Member]
Restructuring Cost and Reserve [Line Items]
Discount rates			10.00%
Goodwill, fair value in excess of carrying value	5.00%		5.00%
Long-term growth rates			3.00%
Royalty rates			2.50%
Dow Jones [Member]
Restructuring Cost and Reserve [Line Items]
Expected annualized cost reduction			$ 100,000,000
Dow Jones [Member] \| Minimum [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges			30,000,000
Dow Jones [Member] \| Maximum [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges			40,000,000
Facilities [Member] \| Australian Newspapers [Member]
Restructuring Cost and Reserve [Line Items]
Non-cash impairment charge	$ 77,000,000		77,000,000
Other Current Liabilities [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring liabilities, current	42,000,000		42,000,000
Other Non-Current Liabilities [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring liabilities, non-current	10,000,000		10,000,000
News and Information Services [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 47,000,000	$ 20,000,000	66,000,000	$ 32,000,000
Goodwill and indefinite lived intangible assets as risk			1,900,000,000
Cable Network Programming [Member]
Restructuring Cost and Reserve [Line Items]
Goodwill and indefinite lived intangible assets as risk			$ 500,000,000