Incentive Based Compensation Plans (Tables)

3 Months Ended

Mar. 31, 2014

Incentive Based Compensation Plans [Abstract]

Table of Incentive based compensation activity [Table Text Block]

The following table presents a summary of stock option and restricted stock award activity for the first three months of 2014: 

	Stock Options					Restricted Stock
	Number of Shares			Weighted Average Exercise Price		Awards		Weighted Average Grant Date Fair Value
Outstanding at December 31, 2013	18,104,887				$27.27	4,031,888			$31.80
Granted	901,447		(a)		$33.94	138,851			$33.85
Options Exercised/Stock Vested	(289,709	)			$20.89	(368,263	)		$33.60
Canceled	(246,363	)			$33.60	(201,215	)		$31.33
Outstanding at March 31, 2014	18,470,262				$27.61	3,601,261			$31.72

^(a)    The weighted average grant date fair value of stock option awards granted was $10.47 per share.