STOCK-BASED COMPENSATION (Schedule of Option Activity) (Details) (USD $) In Thousands, except Share data, unless otherwise specified	9 Months Ended
Sep. 30, 2013
Options
Options, outstanding beginning balance	9,136,060
Options, granted	4,744
Options, exercised	(7,067,850)
Options, expired	(49,637)
Options, outstanding ending balance	2,023,317
Weighted Average Exercise Price
Weighted average exercise price, outstanding beginning balance	$ 38.79
Weighted average exercise price, granted	$ 48.11
Weighted average exercise price, exercised	$ 38.54
Weighted average exercise price, expired	$ 35.99
Weighted average exercise price, outstanding ending balance	$ 39.74
Additonal Option Disclosures
Weighted average remaining life (years), outstanding ending balance	10 months 6 days
Aggregate intrinsic value, outstanding ending balance	$ 10,245

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Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

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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 of the plan that expired.

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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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