General - Basis of Presentation (Tables)

3 Months Ended

Mar. 31, 2013

General - Basis of Presentation

Schedule of Debtors' reorganization items

The Debtors’ reorganization items consist of the following (in thousands):

	Three Months EndedMarch 31,
	2013			2012
(Recoveries) costs and expenses related to the reorganization	$	(180	)	$	554

Schedule of weighted-average assumptions used to estimate the fair value of stock options granted

	March 31,
	2013		2012
Risk-free interest rate	1.20		1.23
Expected term (in years)	6.25		6.25
Expected volatility	39.22	%	44.20	%
Expected dividend yield	5.26	%	4.60	%

Schedule of stock option activity

	Shares		Weighted Avg. Exercise Price ($)	Weighted Avg. Remaining Contractual Term	Aggregate Intrinsic Value ($)
Balance at January 1, 2013	4,718,000		30.07
Granted	131,000		66.68
Exercised	(83,000	)	30.07
Canceled or exchanged	—		—
Forfeited	(38,000	)	35.30
Expired	—		—
Balance at March 31, 2013	4,728,000		31.04	8.10	195,898,000
Vested and expected to vest at March 31, 2013	4,582,000		30.99	8.10	190,100,000
Options exercisable at March 31, 2013	370,000		24.78	7.73	17,673,000

Schedule of stock, restricted stock and restricted stock unit activity

	Shares		Weighted Average Grant Date Fair Value ($)
Non-vested balance at January 1, 2013	347,000		19.46
Granted	—		—
Vested	—		—
Forfeited	(1,000	)	16.25
Cancelled	—		—
Non-vested balance at March 31, 2013	346,000		19.48

Schedule of weighted-average assumptions used to estimate the fair value of purchase rights

	Three Months Ended March 31, 2013		Three Months Ended March 31, 2012
Risk-free interest rate	0.12	%	0.06	%
Expected term (in years)	0.5		0.5
Expected volatility	26.66	%	45.37	%
Expected dividend yield	5.64	%	0.58	%