Stock-Based Compensation Plans (Tables)

3 Months Ended

Mar. 31, 2012

Stock-Based Compensation Plans [Abstract]

Schedule Of Assumptions Used In the Black-Scholes Option-Pricing Model

	Three months ended March  31,
	2012	2011
Dividend yield	2.0%	2.2%
Expected volatility	43.3%	42.4%
Risk-free interest rate	1.1%	2.7%
Expected option term (years)	6.0 years	6.0 years

Summary Of Activity Related To Company's Restricted Stock

	Three months ended March 31,
	2012					2011
	Shares		Weighted-Avg.          Grant-Date Fair Value			Shares		Weighted-Avg.          Grant-Date Fair Value
Unvested share, beginning of period		84		$	29		129		$	19
Granted (1)		50			44		41			37
Unvested shares, end of period		134			35		170			24

(1) The total value of the restricted share grants for the three months ended March 31, 2012 and 2011 was $2,184 and $1,532, respectively.

Summary Of Stock Option Activity Under All Plans

	Three months ended March 31,
	2012							2011
	Shares				Exercise         Price			Shares				Exercise         Price
Options outstanding, beginning of period			1,501			$	31			2,068			$	31
Granted			29				44			25				37
Exercised			(267	)			28			(381	)			29
Expired			-				0			(7	)			37
Options outstanding, end of period (1)			1,263				32			1,705				31
Options exercisable, end of period (1)			1,195				32			1,552				33
Options vested and expected to vest, end of period (1)			1,262				32			1,698				31
Weighted average fair value of options granted during the period		$	15.18						$	13.18

(1) At March 31, 2012, the aggregate intrinsic value of stock options outstanding, exercisable and vested/expected to vest was $18,664, $17,795 and $18,627, respectively. At that same date, the weighted average remaining contractual lives of stock options outstanding, exercisable and vested/expected to vest was 3.2 years, 2.9 years and 3.2 years, respectively.

Schedule Of Outstanding Options Into Two Ranges, Based On Exercise Prices

Option Ranges	Options Outsanding							Options Exercisable
	Shares		Weighted Avg.     Exercise Price			Weighted Avg.     Life (Years)		Shares		Weighted Avg.     Exercise  Price
$12.22 - $27.98		636		$	24		2.7		614		$	24
$28.82 - $48.00		627			41		3.8		581			41
Total		1,263			32		3.2		1,195			32