Share-Based Compensation And Other Compensation Arrangements (Tables)

9 Months Ended

Sep. 30, 2012

Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]

Schedule Of Assumptions Used For Fair Value Of Stock Options Granted

The fair value of stock options granted was estimated using the Black-Scholes option-pricing model with the following assumptions:

Grant Date	Expected Life	Expected Volatility		Expected Dividend Yield		Risk Free Interest Rate		Weighted-Average Grant Date Fair Value Per Share
2/27/2012	6 years	29.9	%	2.4	%	1.1	%		$16.89