Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2014

Stock-Based Compensation [Abstract]

Fair value assumptions of stock options

		2014			2013
Dividend yield		2.00	%		2.00	%
Risk-free interest rate		2.00	%		0.99	%
Weighted average expected volatility		20.00	%		34.35	%
Weighted average expected life		6 years			6 years
Weighted average per share fair value of options	$	3.00		$	3.80

Summary of Company's Stock Option Activities

				Weighted Average		Aggregate Intrinsic
		Weighted Average		Remaining		Value
Stock Options	Shares	Exercise Price		Contractual Term		(000s)
Outstanding at December 31, 2012	8,640,558	$	18.88
Granted	1,020,979		14.02
Exercised	(642,202)		13.43
Forfeited or expired	(985,092)		21.49
Outstanding at December 31, 2013	8,034,243	$	18.37		6.03	$	20,838
Options exercisable at December 31, 2013	4,923,720	$	21.48		4.62		8,580
Outstanding at December 31, 2013	8,034,243	$	18.37
Granted	1,389,452		17.45
Exercised	(368,965)		13.71
Forfeited or expired	(408,865)		26.34
Outstanding at March 31, 2014	8,645,865	$	18.05		6.62	$	23,581
Options exercisable at March 31, 2014	5,649,013	$	19.51		5.34		15,290

Summary of Company's Nonvested Stock Option Activities

		Weighted Average
Stock Options	Shares	Grant Date Fair Value
Nonvested at December 31, 2012	4,036,595	$	5.11
Granted	1,020,979		3.80
Vested	(1,680,981)		5.10
Forfeited	(266,070)		5.05
Nonvested at December 31, 2013	3,110,523	$	4.69
Granted	1,389,452		3.00
Vested	(1,451,304)		4.96
Forfeited	(51,819)		4.85
Nonvested at March 31, 2014	2,996,852	$	3.77

Summary of Restricted Stock Awards Activity (Excluding Salary Shares)

		Weighted Average
Restricted Stock	Shares	Grant Date Fair Value
Outstanding at December 31, 2012	932,425	$	13.60
Granted	1,276,868		14.03
Vested	(626,480)		13.68
Forfeited	(71,048)		13.92
Outstanding at December 31, 2013	1,511,765	$	13.92
Granted	1,116,086		17.41
Vested	(477,210)		13.94
Forfeited	(21,566)		14.00
Outstanding at March 31, 2014	2,129,075	$	15.74