Stock-Based Compensation

6 Months Ended

Jun. 30, 2012

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock-Based Compensation

Stock-Based Compensation

Accounting for stock-based compensation requires that the cost resulting from all stock-based payments be recognized in the financial statements based on the grant date fair value of the award.  Stock-based compensation primarily consists of stock options, restricted stock units (RSUs) and stock-settled stock appreciation rights (SARs).  We recognized pretax stock-based compensation cost in the amount of $88 million and $135 million for the three and six months ended June 30, 2012, respectively; and $67 million and $111 million for the three and six months ended June 30, 2011, respectively.

The following table illustrates the type and fair value of the stock-based compensation awards granted during the six month periods ended June 30, 2012 and 2011, respectively:

	2012			2011
	# Granted	Fair Value Per Award		# Granted	Fair Value Per Award
Stock options	3,224,203	$	39.20	237,906	$	36.73
RSUs	1,429,939	$	104.61	1,082,032	$	97.51
SARs	—	$	—	2,722,689	$	36.73

The stock price on the date of grant was $110.09 and $102.13 for 2012 and 2011, respectively.

The following table provides the assumptions used in determining the fair value of the stock-based awards for the six month periods ended June 30, 2012 and 2011, respectively:

	Grant Year
	2012	2011
Weighted-average dividend yield	2.16%	2.22%
Weighted-average volatility	35.0%	32.7%
Range of volatilities	33.3-40.4%	20.9-45.4%
Range of risk-free interest rates	0.17-2.00%	0.25-3.51%
Weighted-average expected lives	7 years	8 years

As of June 30, 2012, the total remaining unrecognized compensation cost related to nonvested stock-based compensation awards was $293 million, which will be amortized over the weighted-average remaining requisite service periods of approximately 2.2 years.