Financial Information from Continuing Operations By Geographic Region (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 12 Months Ended | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Aug. 31, 2013
|
May 31, 2013
|
Feb. 28, 2013
|
Nov. 30, 2012
|
Aug. 31, 2012
|
May 31, 2012
|
Feb. 29, 2012
|
Nov. 30, 2011
|
Aug. 31, 2013
|
Aug. 31, 2012
|
Aug. 31, 2011
|
|
Geographic Reporting Disclosure [Line Items] | |||||||||||
Assets of Disposal Group, Including Discontinued Operation | $ 272,606 | $ 0 | $ 272,606 | $ 0 | |||||||
Net sales | 327,260 | 344,205 | 300,468 | 307,809 | 322,368 | 343,268 | 300,919 | 309,966 | 1,279,742 | 1,276,521 | 1,159,310 |
Long-Lived Assets | 205,181 | 119,620 | 205,181 | 119,620 | |||||||
United States
|
|||||||||||
Geographic Reporting Disclosure [Line Items] | |||||||||||
Net sales | 549,057 | 599,831 | 479,070 | ||||||||
Long-Lived Assets | 41,161 | 50,950 | 41,161 | 50,950 | |||||||
Norway
|
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Geographic Reporting Disclosure [Line Items] | |||||||||||
Long-Lived Assets | 59,557 | 941 | 59,557 | 941 | |||||||
Netherlands
|
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Geographic Reporting Disclosure [Line Items] | |||||||||||
Net sales | 159,396 | 185,112 | 207,787 | ||||||||
Long-Lived Assets | 10,418 | 12,166 | 10,418 | 12,166 | |||||||
United Kingdom
|
|||||||||||
Geographic Reporting Disclosure [Line Items] | |||||||||||
Net sales | 144,131 | 141,037 | 116,935 | ||||||||
Long-Lived Assets | 54,136 | 17,672 | 54,136 | 17,672 | |||||||
Australia
|
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Geographic Reporting Disclosure [Line Items] | |||||||||||
Net sales | 68,255 | 47,472 | 27,854 | ||||||||
France
|
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Geographic Reporting Disclosure [Line Items] | |||||||||||
Net sales | 52,806 | 48,681 | 49,971 | ||||||||
China
|
|||||||||||
Geographic Reporting Disclosure [Line Items] | |||||||||||
Long-Lived Assets | 19,551 | 20,166 | 19,551 | 20,166 | |||||||
All other
|
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Geographic Reporting Disclosure [Line Items] | |||||||||||
Net sales | 306,097 | 254,388 | 277,693 | ||||||||
Long-Lived Assets | $ 20,358 | $ 17,725 | $ 20,358 | $ 17,725 |