|
Divestitures and Acquisitions Divestiture of PolyVision Division (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 9 Months Ended | 3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|---|---|
|
Nov. 23, 2012
|
Nov. 25, 2011
|
Aug. 26, 2011
|
Nov. 23, 2012
|
Nov. 25, 2011
|
Aug. 26, 2011
PolyvisionSASandPolyvisionA/S [Member]
|
May 27, 2011
PolyvisionSASandPolyvisionA/S [Member]
|
Aug. 26, 2011
PolyvisionSASandPolyvisionA/S [Member]
|
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| Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | ||||||||
| Revenue | $ 727.2 | $ 719.4 | $ 2,147.3 | $ 2,059.3 | $ 4.5 | $ 4.1 | $ 8.6 | |
| Gross profit | 225.9 | 219.8 | 650.0 | 604.1 | 0.9 | 0.7 | 1.6 | |
| Operating income (loss) | 38.4 | 38.2 | 104.5 | 78.6 | 0.3 | (0.2) | 0.1 | |
| Proceeds from divestiture of businesses | 2.3 | |||||||
| Restructuring costs | $ 6.0 | $ 3.8 | $ 14.8 | $ 26.0 | $ 0.9 | |||