Fair Value Measurements (Tables)

9 Months Ended

Nov. 25, 2011

Fair Value Measurements [Abstract]

Assets and liabilities measured at fair value as of the measurement date

	November 25, 2011		Level 1		Level 2		Level 3
Assets measured on a recurring basis:
Active employees’ medical plan trust assets	$	3,312	$	3,312	$	—	$	—
Deferred compensation plan assets (1)		8,719		8,719		—		—
Total	$	12,031	$	12,031	$	—	$	—

	February 28, 2011		Level 1		Level 2		Level 3
Assets measured on a recurring basis:
Active employees’ medical plan trust assets	$	3,223	$	3,223	$	—	$	—
Deferred compensation plan assets (1)		6,871		6,871		—		—
Total	$	10,094	$	10,094	$	—	$	—
Assets measured on a nonrecurring basis:
Assets held for sale	$	5,282	$	—	$	5,282	$	—
Total	$	5,282	$	—	$	5,282	$	—

	November 26, 2010		Level 1		Level 2		Level 3
Assets measured on a recurring basis:
Active employees’ medical plan trust assets	$	4,261	$	4,261	$	—	$	—
Deferred compensation plan assets (1)		6,382		6,382		—		—
Total	$	10,643	$	10,643	$	—	$	—
Assets measured on a nonrecurring basis:
Assets held for sale	$	5,557	$	—	$	5,557	$	—
Total	$	5,557	$	—	$	5,557	$	—