Common Stock (Tables)

12 Months Ended

Dec. 31, 2013

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award

A summary of the transactions within the Company’s stock option plans follows (shares in thousands):



	Shares		Weighted-Average Exercise Price
Outstanding at January 1, 2011	3,353		$	14.30
Granted	63		31.49
Exercised	(1,831	)	19.25
Canceled	(49	)	7.85
Outstanding at December 31, 2011	1,536		9.30
Granted	1,148		22.17
Exercised	(1,362	)	15.42
Canceled	(34	)	32.26
Outstanding at December 31, 2012	1,288		13.69
Granted	74		53.78
Exercised	(484	)	12.22
Canceled	(3	)	23.63
Outstanding at December 31, 2013	875		17.85
Exercisable at December 31, 2011	674		$	10.14
Exercisable at December 31, 2012	770		$	10.97
Exercisable at December 31, 2013	684		$	11.67

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range

As of December 31, 2013 (options in thousands):



	Options Outstanding				Options Exercisable
Range of Exercise Prices	Amount Outstanding	Weighted Average Remaining Contractual Life	Weighted Average Exercise Price		Amount Exercisable	Weighted Average Exercise Price
$0.01-5.00	243	5.2	$	3.38	243	$	3.38
5.01-10.00	209	6.2	8.32		209	8.32
10.01-15.00	40	5.1	14.43		37	14.48
15.01-20.00	69	4.2	16.21		68	16.22
20.01-25.00	10	2.9	24.67		10	24.67
25.01-30.00	107	6.0	25.81		55	25.96
30.01-35.00	72	7.0	31.77		45	31.72
35.01-40.00	—	0	—		—	—
40.01-45.00	51	8.1	41.25		17	41.25
45.01-50.00	—	0	—		—	—
50.01-55.00	74	9.2	53.78		—	—
	875		$	17.85	684	$	11.67

Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Grant Date Intrinsic Value

A summary of the intrinsic value of options exercised follows:



	Year Ended December 31,
	2013		2012		2011
Intrinsic value of options exercised	$	21	$	33	$	22
Weighted-average grant date fair value per option	$	24.56	$	29.52	$	14.58

Schedule of Share-based Compensation, Restricted Stock Units Award Activity

A summary of RSUs granted follows (RSUs in thousands):



	Year Ended December 31,
	2013		2012		2011
RSUs granted	894		1,216		499
Weighted-average grant date price per unit	$	57.50	$	43.98	$	30.98

A summary of RSU activity for the year ended December 31, 2013 follows (RSUs in thousands):



	Stock Units		Weighted-Average Grant Date Fair Value
Nonvested as of December 31, 2012	901		$	33.50
Granted	894		57.50
Vested	(999	)	44.96
Forfeited	(33	)	42.45
Nonvested as of December 31, 2013	763		$	46.06

- Definition

Tabular disclosure of components of a stock option or other award plan under which equity-based compensation is awarded to employees, typically comprised of the amount of unearned compensation (deferred compensation cost), compensation expense, and changes in the quantity and fair value of the shares (or other type of equity) granted, exercised, forfeited, and issued and outstanding pertaining to that plan. Disclosure may also include nature and general terms of such arrangements that existed during the period and potential effects of those arrangements on shareholders, effect of compensation cost arising from equity-based payment arrangements on the income statement, method of estimating the fair value of the goods or services received, or the fair value of the equity instruments granted, during the period, cash flow effects resulting from equity-based payment arrangements and, for registrants that accelerate vesting of out of the money share options, reasons for the decision to accelerate.

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