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TREASURY STOCK PURCHASE (Details) (USD $) In Millions, except Share data, unless otherwise specified | 3 Months Ended | 9 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Sep. 30, 2014 | Sep. 30, 2014 | Sep. 30, 2014 April 2013 Repurchase Plan | Dec. 31, 2013 April 2013 Repurchase Plan | Apr. 07, 2013 April 2013 Repurchase Plan
TREASURY STOCK PURCHASE |  |  |  |  |
Maximum amount of common stock the board of directors authorized to repurchase |  |  |  |  | $ 200.0
Common stock repurchased (in shares) |  |  | 0 | 951,000 |
Average purchase price (in dollars per share) |  |  |  | $ 56.98 |
Common stock repurchased |  |  |  | 54.2 |
Number of shares repurchased of common stock from employees in lieu of cash or withholding taxes due | 90,000 | 90,000 |  |  |
Cash payment for repurchase of common stock from employees in lieu of cash or withholding taxes due | $ 8.1 | $ 8.1 |  |  |

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- Definition Amount of cash outflow to satisfy an employee's income tax withholding obligation as part of a net-share settlement of a share-based award. + References Reference 1: 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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- 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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