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SHAREHOLDERS' EQUITY (DETAILS 2) (Common Stock [Member], USD $) In Thousands, except Share data, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013
Treasury Shares [Line Items] |  |  |  |
Total shares | 3,058,000 | 5,122,000 | 7,094,000 | 8,491,000
Total cost | $ 139,380 | $ 228,256 | $ 318,082 | $ 359,025
Average price per share | $ 45.59 | $ 44.57 | $ 44.84 | $ 42.28
Trident [Member] |  |  |  |
Treasury Shares [Line Items] |  |  |  |
Total shares |  | 3,000,000 |  |
In the Open Market [Member] |  |  |  |
Treasury Shares [Line Items] |  |  |  |
Total shares | 2,970,000 | 5,048,000 | 6,680,000 | 5,048,000
Total cost | 135,395 | 225,000 | 300,000 | 225,000
Average price per share | $ 45.59 | $ 44.57 | $ 44.91 | $ 44.57
From Employees [Member] |  |  |  |
Treasury Shares [Line Items] |  |  |  |
Total shares | 88,000 | 74,000 | 414,000 | 443,000
Total cost | 3,985 | 3,256 | 18,082 | 17,925
Average price per share | $ 45.57 | $ 44.10 | $ 43.66 | $ 40.47
From Founding Shareholder [Member] |  |  |  |
Treasury Shares [Line Items] |  |  |  |
Total shares | 0 | 0 | 0 | 3,000,000
Total cost | $ 0 | $ 0 | $ 0 | $ 116,100
Average price per share | $ 0.00 | $ 0.00 | $ 0.00 | $ 38.70

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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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- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. + 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 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 Reference 4: 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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