Stockholders' Equity Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2013

Stock option transactions under the Company’s plans for the years ended December 31, 2013, 2012, and 2011 are summarized as follows:



	2013				2012				2011
(shares in thousands)	Number of shares		Weighted Average Exercise Price		Number of shares		Weighted Average Exercise Price		Number of shares		Weighted Average Exercise Price
Outstanding, beginning of year	107		$	9.33	427		$	7.51	600		$	8.11
Granted	—		—		—		—		—		—
Exercised	(91	)	4.03		(319	)	6.89		(171	)	9.53
Cancelled	(1	)	3.90		(1	)	9.66		(2	)	16.52
Outstanding at end of year	15		$	42.21	107		$	9.33	427		$	7.51
Exercisable at end of year	15		$	42.21	107		$	9.33	427		$	7.51

Nonvested stock rollforward

Activity under the Company’s nonvested stock awards for the years ended December 31, 2013, 2012 and 2011 was as follows:



(Shares in thousands, $ in millions)	2013					2012					2011
	Number of shares		Weighted Average Grant Date Fair Value			Number of shares		Weighted Average Grant Date Fair Value			Number of shares		Weighted Average Grant Date Fair Value
Nonvested, beginning of year	727		$	38.6		677		$	36.4		976		$	33.3
Granted	576		16.4			394		16.4			319		19.5
Vested	(333	)	(16.4		)	(343	)	(14.1		)	(616	)	(16.3		)
Forfeited	(43	)	(1.7		)	(1	)	(0.1		)	(2	)	(0.1		)
Nonvested, end of year	927		$	36.9		727		$	38.6		677		$	36.4

Tsrp Award Performance

The estimated fair value of each TSRP award, the projected shares to be awarded and future compensation expense to be recognized for TSRP awards, including estimated forfeitures, was as follows:

(Shares in thousands, $ in millions)



TSRP Award Performance Period	TSRP Award Fair Value		December 31, 2013 Unrecognized Compensation Expense		Minimum Shares	Target Shares	Maximum Shares
2011 - 2013	$	20.1	$	—	—	158	473
2012 - 2014	$	8.7	2.9		—	184	368
2013 - 2015	$	11.4	7.6		—	320	641
Total			$	10.5	—	662	1,482