Debt instrument interest coverage ratio one.

No definition available.

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- Definition

Debt Instrument, Maturity, Month and Year

+ References

No definition available.

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- Definition

Letters Of Credit Sublimit Under Credit Facility

+ References

No definition available.

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- Definition

Net leverage ratio.

+ References

No definition available.

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- Definition

Operating income leverage ratio one.

+ References

No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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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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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(2))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Amount of debt issuance costs (for example, but not limited to, legal, accounting, broker, and regulatory fees).

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Weighted average interest rate of debt outstanding.

+ References

No definition available.

+ Details

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- Definition

The amount of cash paid for interest during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4297-108586

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 45
-Paragraph 25
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3536-108585

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.16)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.16)
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 19, 20, 22
-Article 5

+ Details

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- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

+ Details

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- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Description of the interest rate for the amounts borrowed under the credit facility, including the terms and the method for determining the interest rate (for example, fixed or variable, LIBOR plus a percentage, increasing rate, timing of interest rate resets, remarketing provisions).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Borrowings - Additional Information (Detail)		1 Months Ended	3 Months Ended	9 Months Ended
Borrowings - Additional Information (Detail)	Mar. 31, 2016 USD ($)	Feb. 29, 2016 USD ($)	Mar. 31, 2016 USD ($)	Mar. 31, 2016 USD ($)	Feb. 29, 2016 AUD
REA Group [Member]
Debt Instrument [Line Items]
Lenders' fees		$ 1,000,000
Weighted average interest rate	3.30%		3.30%	3.30%
Interest paid			$ 1,000,000	$ 1,000,000
REA Group [Member] \| Unsecured Revolving Loan Facility [Member]
Debt Instrument [Line Items]
Amounts drawn under credit facility		$ 340,000,000			AUD 480,000,000
REA Group [Member] \| Maximum [Member] \| Australian BBSY [Member]
Debt Instrument [Line Items]
Applicable margin for borrowing	1.20%	1.45%
REA Group [Member] \| Minimum [Member] \| Australian BBSY [Member]
Debt Instrument [Line Items]
Applicable margin for borrowing	1.00%	0.85%
REA Group [Member] \| iProperty Group Limited [Member] \| Unsecured Revolving Loan Facility [Member]
Debt Instrument [Line Items]
Maximum amount of credit facility \| AUD					480,000,000
Credit Agreement [Member] \| Unsecured Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Maximum amount of credit facility	$ 900,000,000		900,000,000	900,000,000
Amounts drawn under credit facility	0		0	0
Unsecured revolving credit facility available amount	650,000,000		650,000,000	650,000,000
Letters of credit sublimit under credit facility	$ 100,000,000		$ 100,000,000	$ 100,000,000
Credit Agreement due date				Oct. 23, 2020
Interest on borrowings, description				Either (a) a Eurodollar Rate formula or (b) the Base Rate formula, each as set forth in the Credit Agreement.
Commitment fee percentage on undrawn balance	0.225%
Credit Agreement [Member] \| Unsecured Revolving Credit Facility [Member] \| Base Rate [Member]
Debt Instrument [Line Items]
Applicable margin for borrowing	0.50%
Credit Agreement [Member] \| Unsecured Revolving Credit Facility [Member] \| Eurodollar [Member]
Debt Instrument [Line Items]
Applicable margin for borrowing	1.50%
Credit Agreement [Member] \| Maximum [Member] \| Unsecured Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Operating income leverage ratio				300.00%
Credit Agreement [Member] \| Minimum [Member] \| Unsecured Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Interest coverage ratio				300.00%
Floating Rate Term Notes [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Net leverage ratio	325.00%		325.00%	325.00%
Floating Rate Term Notes [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Interest coverage ratio				300.00%
Facility Due December 2017 [Member] \| REA Group [Member] \| iProperty Group Limited [Member] \| Unsecured Revolving Loan Facility [Member]
Debt Instrument [Line Items]
Maximum amount of credit facility \| AUD					120,000,000
Credit Agreement maturity				2017-12
Facility Due December 2018 [Member] \| REA Group [Member] \| iProperty Group Limited [Member] \| Unsecured Revolving Loan Facility [Member]
Debt Instrument [Line Items]
Maximum amount of credit facility \| AUD					120,000,000
Credit Agreement maturity				2018-12
Facility Due December 2019 [Member] \| REA Group [Member] \| iProperty Group Limited [Member] \| Unsecured Revolving Loan Facility [Member]
Debt Instrument [Line Items]
Maximum amount of credit facility \| AUD					AUD 240,000,000
Credit Agreement maturity				2019-12