XML 61 R72.htm IDEA: XBRL DOCUMENT v2.4.1.9

Dividends Per Share (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended						6 Months Ended	12 Months Ended			0 Months Ended
	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Jun. 30, 2011	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Mar. 13, 2013
Dividends Payable [Line Items]
Cash dividend declared (in dollars per share)	$ 0.345us-gaap_CommonStockDividendsPerShareDeclared	$ 0.345us-gaap_CommonStockDividendsPerShareDeclared	$ 0.345us-gaap_CommonStockDividendsPerShareDeclared	$ 0.30us-gaap_CommonStockDividendsPerShareDeclared	$ 0.30us-gaap_CommonStockDividendsPerShareDeclared	$ 0.30us-gaap_CommonStockDividendsPerShareDeclared		$ 0.345us-gaap_CommonStockDividendsPerShareDeclared	$ 0.30us-gaap_CommonStockDividendsPerShareDeclared
Payment of cash dividends								$ 81,371us-gaap_PaymentsOfDividendsCommonStock	$ 70,514us-gaap_PaymentsOfDividendsCommonStock	$ 48,374us-gaap_PaymentsOfDividendsCommonStock
Dividend Declared [Member]
Dividends Payable [Line Items]
Cash dividend declared (in dollars per share)											$ 0.350us-gaap_CommonStockDividendsPerShareDeclared / us-gaap_DividendsAxis = us-gaap_DividendDeclaredMember
Date dividend to be paid											Mar. 18, 2015
Date of record of stockholders to whom dividends will be paid											Feb. 27, 2015

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

+ Details

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Namespace Prefix:	us-gaap_
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Balance Type:	na
Period Type:	duration

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

+ Details

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Namespace Prefix:	us-gaap_
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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.

+ Details

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Namespace Prefix:	us-gaap_
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- Details

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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

+ Details

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Balance Type:	credit
Period Type:	duration

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- Details

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