Goodwill & Other Intangible Assets Goodwill (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Feb. 22, 2013		Feb. 24, 2012		Feb. 25, 2011
Goodwill [Roll Forward]
Goodwill	$ 469.1		$ 467.3
Accumulated impairment losses	(292.5)		(292.5)
Transfers			0	[1]
Acquisitions	4.4	[2]	3.4	[3]
Impairments	(59.9)	[4]	0		0
Dispositions			(0.2)	[5]
Currency translation adjustments	0.3		(1.4)
Goodwill	473.8		469.1		467.3
Accumulated impairment losses	(352.4)		(292.5)		(292.5)
Goodwill, net	121.4		176.6		174.8
Minimum [Member]
Goodwill [Roll Forward]
Goodwill Excess Fair Value over Carrying Value	41.00%
Maximum [Member]
Goodwill [Roll Forward]
Goodwill Excess Fair Value over Carrying Value	148.00%
EMEA Reporting Unit [Member]
Goodwill [Roll Forward]
Goodwill, net	0
Designtex Reporting Unit [Member]
Goodwill [Roll Forward]
Goodwill, net	10.7
Americas [Member]
Goodwill [Roll Forward]
Goodwill	92.4		80.5
Accumulated impairment losses	(1.7)		(1.7)
Transfers			10.0	[1]
Acquisitions	0	[2]	2.0	[3]
Impairments	0	[4]
Dispositions			0	[5]
Currency translation adjustments	(0.3)		(0.1)
Goodwill	92.1		92.4
Accumulated impairment losses	(1.7)		(1.7)
Goodwill, net	90.4		90.7		78.8
EMEA [Member]
Goodwill [Roll Forward]
Goodwill	259.9		267.0
Accumulated impairment losses	(229.9)		(229.9)
Transfers			(6.0)	[1]
Acquisitions	4.4	[2]	0.3	[3]
Impairments	(35.1)	[4]
Dispositions			0	[5]
Currency translation adjustments	0.7		(1.4)
Goodwill	265.0		259.9
Accumulated impairment losses	(265.0)		(229.9)
Goodwill, net	0		30.0		37.1
Other category [Member]
Goodwill [Roll Forward]
Goodwill	116.8		119.8
Accumulated impairment losses	(60.9)		(60.9)
Transfers			(4.0)	[1]
Acquisitions	0	[2]	1.1	[3]
Impairments	(24.8)	[4]
Dispositions			(0.2)	[5]
Currency translation adjustments	(0.1)		0.1
Goodwill	116.7		116.8
Accumulated impairment losses	(85.7)		(60.9)
Goodwill, net	$ 31.0		$ 55.9		$ 58.9

[1] In 2012, the transfer of a portion of Designtex’s business to the Americas segment resulted in a goodwill reclassification between the Other category and the Americas segment. As a result of the 2012 change in reportable segments, goodwill was reclassified from EMEA to the Americas segment based on a relative fair value analysis. See Note 18 for additional information.

[2] In 2013, we made various immaterial acquisitions resulting in additions to goodwill in the EMEA segment.

[3] In 2012, we acquired substantially all the assets of bkm Total Office resulting in an addition to goodwill in the Americas segment. See Note 19 for additional information. In addition, we made various immaterial acquisitions resulting in additions to the EMEA segment and Other category.

[4] In 2013, we recorded goodwill impairment charges in both our EMEA and Designtex reporting units. See further details below.

[5] In 2012, we sold a portion of PolyVision’s business. See Note 19 for additional information.