Aggregate dividends paid during the period for each share of common stock outstanding.

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- Definition

The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

+ 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 210.5-02.29)

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 30

-Article 5

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Balance Type:	na
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- Definition

Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section 50

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.3-04)

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 30

-Article 5

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Balance Type:	na
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- Details

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- Definition

Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 15

-Subparagraph (a)

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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

+ Details

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- Definition

Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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- Definition

Amount of stock repurchase plan authorized.

+ References

No definition available.

+ Details

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- Definition

Amount remaining of a stock repurchase plan authorized.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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Period Type:	instant

- Definition

Total cost of shares repurchased divided by the total number of shares repurchased.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 30

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655

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- Definition

Amount of decrease of par value, additional paid in capital (APIC) and retained earnings of common and preferred stock retired from treasury when treasury stock is accounted for under the par value method.

+ References

+ Details

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Balance Type:	debit
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- Definition

Number of shares of common and preferred stock retired from treasury during the period.

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COMMON STOCK AND TREASURY STOCK (Detail) (USD $)	0 Months Ended		1 Months Ended	3 Months Ended	9 Months Ended
COMMON STOCK AND TREASURY STOCK (Detail) (USD $)	Oct. 28, 2014	Sep. 30, 2014	Feb. 28, 2015	Mar. 31, 2015	Mar. 31, 2015	Mar. 31, 2014	Jun. 30, 2014	May 29, 2014
Equity [Abstract]
Common stock, shares authorized				500,000,000us-gaap_CommonStockSharesAuthorized	500,000,000us-gaap_CommonStockSharesAuthorized		500,000,000us-gaap_CommonStockSharesAuthorized
Common stock, shares outstanding				87,968,963us-gaap_CommonStockSharesOutstanding	87,968,963us-gaap_CommonStockSharesOutstanding		88,179,448us-gaap_CommonStockSharesOutstanding
Treasury stock, shares retired			44,768,739us-gaap_TreasuryStockSharesRetired
Treasury stock, value of retired stock			$ 138,900,000
Repurchase of common stock								75,000,000
Total number of shares purchased				529,779
Average price paid per share (in usd per share)				$ 28.29
Value of total number of shares purchased				15,000,000
Estimated remaining balance available for share repurchase				60,000,000	60,000,000
Dividend paid, per share		$ 0.17
Dividend paid	$ 15,000,000us-gaap_PaymentsOfDividends				$ 15,020,000us-gaap_PaymentsOfDividends	$ 0us-gaap_PaymentsOfDividends