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DIVIDENDS PER SHARE (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	9 Months Ended		3 Months Ended		9 Months Ended	3 Months Ended		9 Months Ended	3 Months Ended	9 Months Ended	3 Months Ended	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Mar. 31, 2014 Dividend Declared 2014 Q1 [Member]	Sep. 30, 2013 Dividend Declared 2014 Q1 [Member]	Sep. 30, 2014 Dividend Declared 2014 Q1 [Member]	Jun. 30, 2014 Dividend Declared 2014 Q2 [Member]	Sep. 30, 2013 Dividend Declared 2014 Q2 [Member]	Sep. 30, 2014 Dividend Declared 2014 Q2 [Member]	Sep. 30, 2014 Dividend Declared 2014 Q3 [Member]	Sep. 30, 2014 Dividend Declared 2014 Q3 [Member]	Sep. 30, 2014 Dividend Declared 2014 Q4 [Member] Subsequent Event [Member]	Sep. 30, 2014 Dividend Declared 2014 Q4 [Member] Subsequent Event [Member]
Dividends Payable [Line Items]
Date declared				2014-03			2014-05		2014-08	2014-08	2014-11	2014-11
Cash dividend declared (in dollars per share)				$ 0.345			$ 0.345		$ 0.345		$ 0.345
Payment of cash dividends	$ 60,964	$ 52,891	$ 20,141			$ 20,355			$ 20,453
Date paid					Mar. 26, 2014			Jun. 11, 2014		Sep. 26, 2014		Dec. 03, 2014
Date of record					Mar. 14, 2014			May 23, 2014		Sep. 12, 2014		Nov. 21, 2014

X

- Definition

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

+ 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 S99

-Paragraph 1

-Subparagraph (SX 210.3-04)

-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

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X

- Definition

Date the declared dividend will be paid, in CCYY-MM-DD format.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 50

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586

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- Definition

The month and year (YYYY-MM) that the dividend to be paid was declared.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 50

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586

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X

- Definition

Date the holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format.

+ References

No definition available.

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X

- Definition

Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.

+ 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



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 15

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585

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