STOCK-BASED COMPENSATION (Details) (USD $)	9 Months Ended
Sep. 30, 2011	Sep. 30, 2010
STOCK-BASED COMPENSATION
Proceeds from stock options exercises	$ 17,098,000	$ 23,590,000
Stock options \| Stock Awards Plans
Assumptions used to estimate fair value of stock options granted
Dividend Yield (as a percent)	1.70%	1.80%
Expected Stock Price Volatility (as a percent)	23.30%	22.70%
Risk-free Interest Rate (as a percent)	2.70%	3.70%
Expected Life of Option (in years)	6.9	6.9
Stock options activity
Outstanding at the beginning of the period (in shares)	8,208,736
Granted (in shares)	1,284,150
Exercised (in shares)	(859,487)
Forfeited or expired (in shares)	(37,030)
Outstanding at the end of the period (in shares)	8,596,369
Exercisable at the end of the period (in shares)	6,104,374
Weighted Average Exercise Price
Outstanding at the beginning of the period (in dollars per share)	$ 28.91
Granted (in dollars per share)	$ 48.21
Exercised (in dollars per share)	$ 20.79
Forfeited or expired (in dollars per share)	$ 33.72
Outstanding at the end of the period (in dollars per share)	$ 32.59
Exercisable at the end of the period (in dollars per share)	$ 28.91
Weighted-Average Remaining Contractual Term (Years):
Outstanding at the end of the period (in years)	6.1
Exercisable at the end of the period (in years)	4.9
Aggregate Intrinsic Value:
Outstanding at the end of the period	107,324,000
Exercisable at the end of the period	95,097,000
Intrinsic Value of Options Exercised	25,475,000	24,034,000
Restricted stock units \| Stock Awards Plans
STOCK-BASED COMPENSATION
Award vesting period (in years)	3Y
Compensation expense	247,000	452,000
Unrecognized compensation cost expected to be recognized in future periods	125,000
Weighted-average period over which compensation cost is expected to be recognized (in years)	1.4
Restricted stock unit activity
Balance at the beginning of the period (in shares)	22,303
Granted (in shares)	5,035
Vested (in shares)	(10,045)
Balance at the end of the period (in shares)	17,293
Weighted-Average Grant-Date Fair Value
Nonvested at the beginning of the period (in dollars per share)	$ 34.71
Granted (in dollars per share)	$ 49.63
Vested (in dollars per share)	$ 34.44
Nonvested at the end of the period (in dollars per share)	$ 39.21
Fair value of units vested	346,000	298,000
Intrinsic value of units vested	492,000	330,000
Stock options \| Director Stock Option Plans
STOCK-BASED COMPENSATION
Weighted-average fair value of stock options granted (in dollars per share)	$ 12.00	$ 10.07
Assumptions used to estimate fair value of stock options granted
Dividend Yield (as a percent)	1.60%	1.70%
Expected Stock Price Volatility (as a percent)	22.90%	22.60%
Risk-free Interest Rate (as a percent)	2.50%	3.40%
Expected Life of Option (in years)	6.9	6.9
Stock options activity
Outstanding at the beginning of the period (in shares)	219,000
Granted (in shares)	85,500
Exercised (in shares)	(34,500)
Outstanding at the end of the period (in shares)	270,000
Exercisable at the end of the period (in shares)	125,836
Weighted Average Exercise Price
Outstanding at the beginning of the period (in dollars per share)	$ 30.4
Granted (in dollars per share)	$ 51.26
Exercised (in dollars per share)	$ 22.79
Outstanding at the end of the period (in dollars per share)	$ 37.98
Exercisable at the end of the period (in dollars per share)	$ 29.15
Weighted-Average Remaining Contractual Term (Years):
Outstanding at the end of the period (in years)	7.3
Exercisable at the end of the period (in years)	5.3
Aggregate Intrinsic Value:
Outstanding at the end of the period	2,369,000
Exercisable at the end of the period	1,953,000
Intrinsic Value of Options Exercised	970,000	703,000
Stock options
STOCK-BASED COMPENSATION
Award vesting period (in years)	3Y
Expiration period (in years)	10Y
Compensation expense	12,100,000	9,800,000
Compensation expense, net of tax	8,500,000	7,000,000
Compensation expense, per basic share (in dollars per share)	$ 0.13
Compensation expense, per diluted share (in dollars per share)	$ 0.12
Compensation expense, per basic and diluted share (in dollars per share)		$ 0.10
Income tax benefit related to compensation expense	3,600,000	2,900,000
Weighted-average fair value of stock options granted (in dollars per share)	$ 11.36	$ 9.18
Fair value of shares vested	11,100,000	11,700,000
Proceeds from stock options exercises	17,100,000	23,600,000
Tax benefit realized for the tax deduction from option exercises	6,300,000	5,400,000
Unrecognized compensation cost expected to be recognized in future periods	9,800,000
Weighted-average period over which compensation cost is expected to be recognized (in years)	1.5
Stock options \| Selling, research & development and administrative expenses
STOCK-BASED COMPENSATION
Compensation expense	$ 11,200,000	$ 8,800,000

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The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units.

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The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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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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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 weighted average period between the balance sheet date and expiration for all vested portions of options outstanding and currently exercisable (or convertible) under the plan, which may be expressed in a decimal value for number of years.

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The total accumulated difference between fair values of underlying shares on dates of exercise and exercise price on options which were exercised (or share units converted) into shares during the reporting period under the plan.

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The weighted average price at which option holders acquired shares when converting their stock options into shares under the plan during the reporting period.

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For presentations that combine terminations, 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 or that expired.

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The combined weighted average exercise price associated with stock options during the period that have either lapsed or been forfeited.

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

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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 stock options awarded under the plan during the reporting period.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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The total dollar difference between fair values of the underlying shares reserved for issuance and exercise prices pertaining to options outstanding under the plan as of the balance sheet date.

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The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)(i)-(ii)

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-Name Statement of Financial Accounting Standard (FAS)

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-Paragraph A240

-Subparagraph b(1)(a)

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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The weighted average price as of the beginning of the year at which grantees can acquire the shares reserved for issuance under the stock option plan.

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The weighted average period between the balance sheet date and expiration for all awards outstanding under the plan, which may be expressed in a decimal value for number of years.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

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

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section 50

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