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STOCK-BASED COMPENSATION (Tables)

12 Months Ended

Dec. 31, 2016

Summary of option activity

		Stock Awards Plans						Director Stock Option Plans
					Weighted Average					Weighted Average
			Options		Exercise Price			Options		Exercise Price
Outstanding, January 1, 2016			8,032,030		$	51.44		303,501		$	56.00
Granted			1,481,180			71.17		—			—
Exercised			(1,304,374)			42.20		(22,167)			50.37
Forfeited or expired			(138,392)			62.49		—			—
Outstanding at December 31, 2016			8,070,444		$	56.36		281,334		$	56.45
Exercisable at December 31, 2016			5,317,690		$	50.06		255,998		$	55.44
Weighted-Average Remaining Contractual Term (Years):
Outstanding at December 31, 2016			6.1					5.9
Exercisable at December 31, 2016			4.9					5.7
Aggregate Intrinsic Value:
Outstanding at December 31, 2016		$	137,933				$	4,783
Exercisable at December 31, 2016		$	124,425				$	4,610
Intrinsic Value of Options Exercised During the Years Ended:
December 31, 2016		$	44,972				$	548
December 31, 2015		$	43,041				$	1,478
December 31, 2014		$	33,059				$	741

Summary of restricted stock unit activity

							Director Restricted
		Stock Awards Plans					Stock Unit Plan
				Weighted Average					Weighted Average
		RSUs		Grant-Date Fair Value			RSUs		Grant-Date Fair Value
Nonvested at January 1,  2016		66,376		$	66.61		18,857		$	63.10
Granted		21,754			73.45		15,745			75.56
Vested		(11,371)			61.96		(18,857)			63.10
Forfeited		(4,632)			68.00		—			—
Nonvested at December 31, 2016		72,127		$	69.31		15,745		$	75.56

Stock Awards Plans

Weighted-average assumptions used to estimate fair value of stock options granted

Stock Awards Plans:
Years Ended December 31,		2016		2015		2014
Dividend Yield		1.8	%	1.7	%	1.7	%
Expected Stock Price Volatility		16.9	%	21.9	%	22.2	%
Risk-free Interest Rate		1.6	%	1.6	%	2.3	%
Expected Life of Option (years)		6.7		6.9		6.9

Director Stock Option Plans

Weighted-average assumptions used to estimate fair value of stock options granted

Director Stock Option Plans:
Year Ended December 31,		2014
Dividend Yield		1.8	%
Expected Stock Price Volatility		22.2	%
Risk-free Interest Rate		2.2	%
Expected Life of Option (years)		6.9

X

- Definition

Tabular disclosure of the changes in outstanding nonvested restricted stock units.

+ 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)(2)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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+ 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)
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+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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-Subparagraph (f)(2)
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