Share-based Payment Arrangements (Tables)

9 Months Ended

Sep. 29, 2012

Amounts Recognized In The Financial Statements With Respect To Plans

Amounts recognized in the financial statements with respect to these Plans are as follows (in thousands):

	Thirty Nine Weeks Ended				Thirteen Weeks Ended
	September 29, 2012		September 24, 2011		September 29, 2012		September 24, 2011
Total cost of the Plans during the period	$	4,613	$	3,783	$	1,427	$	1,310
Amount of related income tax benefit recognized during the period		2,001		992		669		354
Net cost of the Plans during the period	$	2,612	$	2,791	$	758	$	956

Weighted Average Assumptions for Option Grants

The fair value of each option grant on its grant date was calculated using the Black-Scholes option pricing model with the following weighted average assumptions for grants made in the 2012 and 2011 thirty-nine-week periods:

	2012			2011
Expected volatility		34.0	%		35.0	%
Expected dividend yield		0.420	%		0.450	%
Risk-free interest rate		0.90	%		1.75	%
Expected lives (in years)		4.0			4.0

Summary Of Information Regarding Stock Options

The following table summarizes information regarding the Company’s outstanding stock options under the Plans:

						Weighted Average
	Number of			Weighted Average Exercise Price		Remaining Contractual		Aggregate Intrinsic
	Options			per Share		Term (years)		Value (000s)
Options outstanding at December 31, 2011		2,326,776		$	40.11
Granted		329,500		$	52.03
Exercised		(838,795	)	$	39.53
Forfeited		(20,800	)	$	43.56
Options outstanding at September 29, 2012		1,796,681		$	42.52		6.3	$	8,545
Options exercisable at September 29, 2012		667,864		$	40.55		4.4	$	4,495

Non-Vested Restricted Stock

Schedule of Information on Non-Vested Restricted Stock

The following table summarizes information regarding the Company’s outstanding non-vested restricted stock under the Plans:

	Number of			Weighted Average Grant Date
	Shares			Fair Value
Outstanding at December 31, 2011		40,993		$	42.03
Granted		4,151		$	54.20
Vested		(8,732	)	$	44.35
Forfeited		(1,693	)	$	45.21
Outstanding at September 29, 2012		34,719		$	42.75