Share-based Payment Arrangements (Tables)

3 Months Ended

Mar. 30, 2013

Amounts Recognized In Financial Statements with Respect to Plans

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

	Thirteen Weeks Ended
	March 30, 2013		March 31, 2012
Total cost of the Plans during the period	$	1,618	$	1,525
Amount of related income tax benefit recognized during the period		697		953
Net cost of the Plans during the period	$	921	$	572

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 2013 and 2012 thirteen-week periods:

	2013			2012
Expected volatility		32.0	%		34.0	%
Expected dividend yield		0.410	%		0.420	%
Risk-free interest rate		0.75	%		0.90	%
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:

	Number of Options			Weighted Average Exercise Price per Share		Weighted Average Remaining Contractual Term (years)		Aggregate Intrinsic Value (000s)
Options outstanding at December 29, 2012		1,781,182		$	42.56
Granted		152,500		$	56.40
Exercised		(357,720	)	$	40.89
Forfeited		(32,600	)	$	38.66
Options outstanding at March 30, 2013		1,543,362		$	44.40		6.5	$	19,585
Options exercisable at March 30, 2013		757,462		$	41.96		4.8	$	11,460

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 Shares			Weighted Average Grant Date Fair Value
Outstanding at December 29, 2012		34,719		$	42.75
Granted		1,104		$	53.26
Vested		(4,657	)	$	40.24
Outstanding at March 30, 2013		31,166		$	43.49

Restricted Stock Units (RSUs)

Schedule of Information on Restricted Stock Units

The following table summarizes information regarding the Company’s outstanding RSU awards under the Plans:

	Number of Shares			Weighted Average Grant Date Fair Value
Outstanding at December 29, 2012		113,000		$	44.78
Granted		244,500		$	51.19
Vested		(21,901	)	$	44.78
Forfeited		(6,046	)	$	44.78
Outstanding at March 30, 2013		329,553		$	49.54