Segment Information - Reconciliation of Revenue and Segment EBITDA from Segments to Consolidated (Detail) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Segment Reporting Information [Line Items]
Revenues	$ 2,161	$ 2,258	$ 4,175	$ 4,366
Total Segment EBITDA	280	352	445	546
Depreciation and amortization	(123)	(127)	(244)	(251)
Impairment and restructuring charges	(22)	(17)	(39)	(21)
Equity earnings of affiliates	15	16	23	41
Interest, net	11	13	23	30
Other, net	(6)	10	(1)	58
Income from continuing operations before income tax (expense) benefit	155	247	207	403
Income tax (expense) benefit	(49)	(65)	42	(112)
Income from continuing operations	106	182	249	291
News and Information Services [Member]
Segment Reporting Information [Line Items]
Revenues	1,400	1,523	2,690	2,974
Total Segment EBITDA	158	216	241	321
Book Publishing [Member]
Segment Reporting Information [Line Items]
Revenues	446	469	855	875
Total Segment EBITDA	57	77	99	132
Digital Real Estate Services [Member]
Segment Reporting Information [Line Items]
Revenues	208	154	399	266
Total Segment EBITDA	73	57	130	114
Cable Network Programming [Member]
Segment Reporting Information [Line Items]
Revenues	106	112	230	251
Total Segment EBITDA	39	54	67	86
Other [Member]
Segment Reporting Information [Line Items]
Revenues	1	0	1	0
Total Segment EBITDA	$ (47)	$ (52)	$ (92)	$ (107)

Income (loss) before interest taxes depreciation and amortization.

No definition available.

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
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- Definition

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.

+ References

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-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 03
-Paragraph 10
-Article 5

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- Definition

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

+ References

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- Definition

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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-Name Regulation S-X (SX)
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- Definition

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

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-Name Accounting Standards Codification
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-Glossary Income Tax Expense (or Benefit)
-URI http://asc.fasb.org/extlink&oid=6515339

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- Definition

The net amount of nonoperating interest income (expense).

+ References

No definition available.

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- Definition

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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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.9)
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- Definition

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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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition

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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-Subparagraph (SX 210.5-03.1)
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- Definition

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.

+ References

No definition available.

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