Stock-Based Compensation Plans (Tables)

12 Months Ended

Dec. 31, 2013

Stock-Based Compensation

Schedule of unvested restricted stock unit activity

					Aggregate
			Weighted-		Intrinsic
	Shares		Average		Value *
Unvested Restricted Stock Units (RSUs)	(in thousands)		Price		(in thousands)
Outstanding at January 1, 2013	264		$	33.23
Awarded	359		31.96
Vested	(174	)	32.62
Forfeited	(1	)	32.47
Outstanding at December 31, 2013	448		$	32.48	$	16,447
Outstanding and expected to vest at December 31, 2013	436		$	32.45	$	16,021

*  The intrinsic value is calculated using the closing price per share of $36.73 as reported by the New York Stock Exchange on December 31, 2013.

Assumptions used to determine the fair value of stock options granted

The assumptions used in the Black-Scholes option pricing model for options granted in 2011 were as follows:

Number		Risk-
of Options		Free
Granted	Grant	Interest		Dividend		Expected				Fair
(in thousands)	Date	Rate		Yield		Life	Volatility		Exercise Price	Value
1994 Plan
1,362	02/03/11	2.62	%	1.75	%	6.2 years	39.0	%	$29.66 to $32.63	$	10.33
1995 Plan
30	02/15/11	2.92	%	1.76	%	6.6 years	38.0	%	$29.58	$	10.49

Non-Qualified Stock Options

Stock-Based Compensation

Summary of stock option activity

					Weighted-
			Weighted-		Average	Aggregate
			Average		Remaining	Intrinsic
	Shares		Exercise		Contractual	Value*
Non-Qualified Stock Options	(in thousands)		Price		Life	(in thousands)
Outstanding at January 1, 2013	1,907		$	31.58	3.8	$	5,347
Exercised	(512	)	$	29.39
Forfeited	(374	)	$	40.65
Outstanding at December 31, 2013	1,021		$	29.35	4.0	$	7,539
Outstanding and expected to vest at December 31, 2013	1,003		$	29.35	4.0	$	7,404
Exercisable at December 31, 2013	573		$	29.14	3.9	$	4,352

* The intrinsic value represents the amount by which the fair market value of the underlying common stock exceeds the exercise price of the option, using the closing price per share of $36.73 as reported by the New York Stock Exchange on December 31, 2013.

Unvested Stock Options

Stock-Based Compensation

Summary of stock option activity

			Weighted-
			Average
	Shares		Grant-Date
Unvested Options	(in thousands)		Fair Value
Unvested at January 1, 2013	826		$	10.25
Vested	(377	)	$	10.17
Forfeited	(1	)	$	10.33
Unvested at December 31, 2013	448		$	10.31