STOCK COMPENSATION Non-Qualified Stock Option Transactions (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	9 Months Ended
Sep. 30, 2013	Dec. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term	5 years 9 months
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term	1 year 6 months
Nonqualified Stock Options Member
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term	1 year 6 months
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding, beginning balance (in shares)	9,906
Granted (in shares)	922
Exercised (in shares)	(1,707)
Cancelled (in shares)	(34)
Forfeitured (in shares)	(133)
Outstanding, ending balance (in shares)	8,954
Outstanding Weighted Average Exercise Price (in dollars per share)	$ 34.79	$ 33.18
Outstanding Weighted Average Exercise Price, Granted (in dollars per share)	$ 40.93
Outstanding Weighted Average Exercise Price, Exercised (in dollars per share)	$ 28.32
Outstanding Weighted Average Exercise Price, Cancelled (in dollars per share)	$ 42.82
Outstanding Weighted Average Exercise Price, Forfeited (in dollars per share)	$ 38.88
Outstanding Aggregate Intrinsic Value	$ 78,895	$ 69,079
Exercisable options (in shares)	6,810	7,599
Exercisable weighted average exercise price (in dollars per share)	$ 33.41	$ 31.79
Exercisable Aggregate Intrinsic Value	$ 69,780	$ 64,819

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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-Publisher FASB

-Name Accounting Standards Codification

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Net number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Number of share options (or share units) exercised during the current period.

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Share Based Compensation Arrangement By Share Based Payment Award Options Available For Grant, Options Cancelled In Period

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