STOCK-BASED COMPENSATION (Tables)

6 Months Ended

Jun. 30, 2011

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions

The assumptions used to value the options granted were as follows:

	Six Months Ended June 30,
	2011		2010
Risk-free interest rate		2.4%		3.3%
Dividend yield		1.5%		1.6%
Expected volatility		31.7%		30.3%
Expected life (years)		5.4		6.5
Fair value per option	$	30.87	$	23.84

Schedule of Nonvested Performance-based Units Activity

Nonvested performance-based share units at June 30, 2011, and changes during the six months ended June 30, 2011, were as follows:

	Share     Units		Weighted- Average Grant Date Fair Value
Nonvested at December 31, 2010		855,134	$	43.25
Granted		82,150	$	109.35
Vested		(83,480)	$	58.45
Forfeited		(17,500)	$	51.29
Nonvested at June 30, 2011		836,304	$	48.06

Schedule of Nonvested Performance Based Units Expected to be Issued

The following table identifies the number of shares expected to be issued based on current expectations of performance and the fair value on the date of grant for the nonvested performance-based share units outstanding at June 30, 2011:

Performance Period	Expected Number of Units to be Issued		Grant Date Fair Value
2009-2011		550,394	$	27.77
2010-2012		203,900	$	78.18
2011-2013		82,010	$	109.35