Goodwill & Other Intangible Assets Goodwill (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended	12 Months Ended
	Nov. 22, 2013	Feb. 28, 2014		Feb. 22, 2013		Feb. 24, 2012
Goodwill [Line Items]
Intangible asset impairment charges				$ 0
Goodwill [Roll Forward]
Goodwill	473.8	473.8		469.1
Accumulated impairment losses	(352.4)	(352.4)		(292.5)
Acquisitions				4.4	[1]
Impairments		(12.3)	[2]	(59.9)	[3]
Currency translation adjustments		(1.0)		0.3
Goodwill		472.8		473.8
Accumulated impairment losses		(364.7)		(352.4)
Goodwill, net		108.1		121.4		176.6
Minimum [Member]
Goodwill [Roll Forward]
Goodwill Excess Fair Value over Carrying Value		73.00%
Maximum [Member]
Goodwill [Roll Forward]
Goodwill Excess Fair Value over Carrying Value		189.00%
EMEA Reporting Unit [Member]
Goodwill [Roll Forward]
Goodwill, net		0
Designtex Reporting Unit [Member]
Goodwill [Roll Forward]
Goodwill, net		10.7
Asia Pacific Reporting Unit [Member] [Domain]
Goodwill [Roll Forward]
Goodwill, net		0
Americas [Member]
Goodwill [Roll Forward]
Goodwill	92.1	92.1		92.4
Accumulated impairment losses	(1.7)	(1.7)		(1.7)
Acquisitions				0
Impairments		0		0
Currency translation adjustments		(0.8)		(0.3)
Goodwill		91.3		92.1
Accumulated impairment losses		(1.7)		(1.7)
Goodwill, net		89.6		90.4		90.7
EMEA [Member]
Goodwill [Roll Forward]
Goodwill	265.0	265.0		259.9
Accumulated impairment losses	(265.0)	(265.0)		(229.9)
Acquisitions				4.4	[1]
Impairments		0		(35.1)	[3]
Currency translation adjustments		0		0.7
Goodwill		265.0		265.0
Accumulated impairment losses		(265.0)		(265.0)
Goodwill, net		0		0		30.0
Other category [Member]
Goodwill [Line Items]
Intangible asset impairment charges		0.6
Goodwill [Roll Forward]
Goodwill	116.7	116.7		116.8
Accumulated impairment losses	(85.7)	(85.7)		(60.9)
Acquisitions				0
Impairments	(12.3)	(12.3)	[2]	(24.8)	[3]
Currency translation adjustments		(0.2)		(0.1)
Goodwill		116.5		116.7
Accumulated impairment losses		(98.0)		(85.7)
Goodwill, net		$ 18.5		$ 31.0		$ 55.9

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

[2] In 2014, we recorded goodwill impairment charges in our Asia Pacific reporting unit. See further details below.

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