Condensed Consolidated Statement of Comprehensive Income (USD $) In Thousands, unless otherwise specified	4 Months Ended
	Jan. 20, 2013	Jan. 22, 2012
Net earnings	$ 20,689	$ 11,950
Foreign currency translation adjustments	3	0
Actuarial losses and prior service cost reclassified to earnings, net of tax benefit of $2,229 and $1,527, respectively	3,585	2,452
Change in fair value of derivatives, net of tax (benefit) expense of $(1) and $155, respectively	3	(250)
Net loss reclassified to earnings, net of tax benefit of $159 and $153, respectively	254	245
Other comprehensive income	3,845	2,447
Comprehensive income	$ 24,534	$ 14,397