Segment Information - Reconciliation of Revenue and Segment EBITDA from Segments to Consolidated (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended	9 Months Ended
Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
Reconciliation of Earnings Before Interest Taxes Depreciation Amortization from Segments to Consolidated [Line Items]
Revenues	$ 2,062us-gaap_Revenues	$ 2,078us-gaap_Revenues	$ 6,492us-gaap_Revenues	$ 6,388us-gaap_Revenues
Total Segment EBITDA	163	175	661	643
Depreciation and amortization	(132)us-gaap_DepreciationAndAmortization	(142)us-gaap_DepreciationAndAmortization	(398)us-gaap_DepreciationAndAmortization	(421)us-gaap_DepreciationAndAmortization
Impairment and restructuring charges	(10)	(10)	(31)	(73)
Equity earnings of affiliates	7	23	48	53
Interest, net	12us-gaap_InterestIncomeExpenseNet	17us-gaap_InterestIncomeExpenseNet	42us-gaap_InterestIncomeExpenseNet	50us-gaap_InterestIncomeExpenseNet
Other, net	12us-gaap_OtherNonoperatingIncomeExpense	(1)us-gaap_OtherNonoperatingIncomeExpense	70us-gaap_OtherNonoperatingIncomeExpense	(673)us-gaap_OtherNonoperatingIncomeExpense
Income (loss) before income tax (expense) benefit	52	62	392	(421)
Income tax (expense) benefit	(18)us-gaap_IncomeTaxExpenseBenefit	(1)us-gaap_IncomeTaxExpenseBenefit	(107)us-gaap_IncomeTaxExpenseBenefit	686us-gaap_IncomeTaxExpenseBenefit
Net income	34us-gaap_ProfitLoss	61us-gaap_ProfitLoss	285us-gaap_ProfitLoss	265us-gaap_ProfitLoss
Less: Net income attributable to noncontrolling interests	(11)	(13)	(54)	(39)
Net income attributable to News Corporation stockholders	23us-gaap_NetIncomeLoss	48us-gaap_NetIncomeLoss	231us-gaap_NetIncomeLoss	226us-gaap_NetIncomeLoss
News and Information Services [Member]
Reconciliation of Earnings Before Interest Taxes Depreciation Amortization from Segments to Consolidated [Line Items]
Revenues	1,353	1,488	4,327	4,595
Total Segment EBITDA	113	146	434	534
Book Publishing [Member]
Reconciliation of Earnings Before Interest Taxes Depreciation Amortization from Segments to Consolidated [Line Items]
Revenues	402	354	1,277	1,073
Total Segment EBITDA	56	53	188	164
Cable Network Programming [Member]
Reconciliation of Earnings Before Interest Taxes Depreciation Amortization from Segments to Consolidated [Line Items]
Revenues	116	113	367	355
Total Segment EBITDA	27	27	113	109
Digital Real Estate Services [Member]
Reconciliation of Earnings Before Interest Taxes Depreciation Amortization from Segments to Consolidated [Line Items]
Revenues	170	102	436	295
Total Segment EBITDA	42	53	156	152
Digital Education [Member]
Reconciliation of Earnings Before Interest Taxes Depreciation Amortization from Segments to Consolidated [Line Items]
Revenues	21	21	85	70
Total Segment EBITDA	(21)	(45)	(69)	(140)
Other [Member]
Reconciliation of Earnings Before Interest Taxes Depreciation Amortization from Segments to Consolidated [Line Items]
Revenues	0	0	0	0
Total Segment EBITDA	$ (54)	$ (59)	$ (161)	$ (176)

Income loss before interest taxes depreciation and amortization.

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The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.

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This element represents the income or loss from continuing operations attributable to the economic entity which may also be defined as revenue less expenses from ongoing operations, after income or loss from equity method investments, but before income taxes, extraordinary items, and noncontrolling interest.

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This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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The net amount of operating interest income (expense).

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Amount of Net Income (Loss) attributable to noncontrolling interest.

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The net amount of other income and expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income (expense) recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) net gains or losses on securities, (d) unusual costs, (e) gains or losses on foreign exchange transactions, and (f) miscellaneous other income and expense items.

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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The aggregate amount provided for estimated restructuring charges, remediation costs, and asset impairment loss during an accounting period. Generally, these items are either unusual or infrequent, but not both (in which case they would be extraordinary items).

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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