Segment Information (Tables)

9 Months Ended

Sep. 24, 2011

Segment Information

Information Regarding Reportable Business Segments

	Thirty Nine Weeks Ended
	September 24, 2011						September 25, 2010
	Transportation Logistics		Insurance		Total		Transportation Logistics		Insurance		Total
External revenue	$	1,906,037	$	25,523	$	1,931,560	$	1,787,107	$	25,528	$	1,812,635
Investment income				1,294		1,294				1,069		1,069
Internal revenue				21,681		21,681				21,463		21,463
Operating income		113,749		18,546		132,295		88,460		15,703		104,163
Expenditures on long-lived assets		3,460				3,460		25,474				25,474
Goodwill		57,470				57,470		57,470				57,470

	Thirteen Weeks Ended
	September 24, 2011						September 25, 2010
	Transportation Logistics		Insurance		Total		Transportation Logistics		Insurance		Total
External revenue	$	675,416	$	8,597	$	684,013	$	614,273	$	8,553	$	622,826
Investment income				373		373				495		495
Internal revenue				5,864		5,864				5,902		5,902
Operating income		41,254		8,279		49,533		31,108		4,778		35,886
Expenditures on long-lived assets		631				631		790				790