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COMMON STOCK REPURCHASE PROGRAM (Details) (USD $) | 12 Months Ended
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Dec. 31, 2014
COMMON SHARE REPURCHASE PROGRAM |
Shares authorized for repurchase under share repurchase program (in shares) | 45,000,000 us-gaap_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased
Shares purchased in the open market under share repurchase program (in shares) | 4,398,063 us-gaap_TreasuryStockSharesAcquired
Average cost per share of shares purchased in the open market under share repurchase program (in dollars per share) | $ 69.84 us-gaap_TreasuryStockAcquiredAverageCostPerShare
Remaining shares available for repurchase under the stock repurchase program (in shares) | 11,306,136 us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased

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- Details
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- Definition The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan. + References No definition available. + Details
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- Definition The remaining number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan. + References No definition available. + Details
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- 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 + Details
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- Definition Number of shares that have been repurchased during the period and are being held in treasury. + 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 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 + Details
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