Accounting for Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2013

Accounting for Stock-Based Compensation [Abstract]

Schedule of Share-based Compensation Expense

	Year Ended December 31,
	2013		2012		2011
Effect on income from continuing operations before income taxes	$	(38,403)	$	(40,896)	$	(42,542)
Effect on net income	$	(24,040)	$	(25,683)	$	(27,014)
				(27014)

Schedule of Share-based Payment Awards, Stock Options, Valuation Assumptions

	Year Ended December 31,
	2013	2012		2011
Expected volatility	N/A	57.8	%	33.8	%
Expected dividends	N/A	-		-
Expected term	N/A	4.1 years		4 years
Risk-free interest rate	N/A	0.66	%	1.63	%

Schedule of Share-based Compensation, Stock Options, Activity

				Weighted-	Aggregate
				Average	Intrinsic
		Weighted-		Remaining	Value as of
		Average		Contractual	December 31,
	Shares	Exercise Price		Term	2013
Outstanding at December 31, 2010	7,834,332	$	32.08
Granted	1,505,000		35.87
Exercised	(623,341)		30.34
Forfeited and cancelled	(326,849)		33.69
Outstanding at December 31, 2011	8,389,142		32.83
Granted	253,500		21.16
Exercised	(1,050,772)		19.85
Forfeited and cancelled	(487,757)		34.12
Outstanding at December 31, 2012	7,104,113		34.25
Granted	-		-
Exercised	(3,299,859)		33.53
Forfeited and cancelled	(66,709)		34.01
Outstanding at December 31, 2013	3,737,545	$	34.88	4.1 years	$	17,806
Exercisable at December 31, 2013	3,203,520	$	35.49	3.5 years	$	13,515

Schedule of Share-based Compensation, Restricted Stock, Activity

		Weighted-
		Average Grant
	Shares	Date Fair Value
Unvested at December 31, 2010	2,125,291	$	27.92
Granted	1,109,949		37.57
Vested	(1,009,959)		27.40
Forfeited	(17,669)		35.68
Unvested at December 31, 2011	2,207,612		32.95
Granted	680,500		21.20
Vested	(1,118,213)		29.67
Forfeited	(25,335)		30.94
Unvested at December 31, 2012	1,744,564		30.50
Granted	836,088		41.55
Vested	(945,894)		32.22
Forfeited	(27,269)		37.09
Unvested at December 31, 2013	1,607,489		35.13

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

		Weighted-
		Average Grant
	Shares	Date Fair Value
Unvested at December 31, 2010	53,388	$	26.11
Granted	22,128		37.96
Vested	(22,560)		24.68
Forfeited	-		-
Unvested at December 31, 2011	52,956		31.67
Granted	39,870		21.07
Vested	(29,940)		27.95
Forfeited	-		-
Unvested at December 31, 2012	62,886		26.72
Granted	21,576		41.71
Vested	(28,926)		29.04
Forfeited	-		-
Unvested at December 31, 2013	55,536		31.33

Schedule of Directors' Fees Deferral Plan, Activity

	Year Ended December 31,
	2013		2012		2011
Directors’ fees earned and deferred into plan	$	130	$	110	$	220
Share equivalent units		2,990		4,056		9,974