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CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical) (USD $)	0 Months Ended		12 Months Ended
	Sep. 19, 2014	Aug. 29, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY
Cash dividends (in dollars per share)	$ 1.50us-gaap_CommonStockDividendsPerShareCashPaid	$ 1.50us-gaap_CommonStockDividendsPerShareCashPaid	$ 1.9us-gaap_CommonStockDividendsPerShareCashPaid	$ 1.9us-gaap_CommonStockDividendsPerShareCashPaid	$ 0.15us-gaap_CommonStockDividendsPerShareCashPaid

X

- Definition

Aggregate dividends paid 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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- Details

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