|
Note 8 - Goodwill and Other Intangibles (Detail) - Changes In The Carrying Value Of Goodwill By Segment (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Nov. 30, 2012
|
Aug. 31, 2012
|
|
| Balance | $ 404,659 | $ 404,456 |
|
Power [Member]
|
||
| Balance | 139,177 | 139,177 |
|
Plant Services [Member]
|
||
| Balance | 42,027 | 42,027 |
|
E&I [Member]
|
||
| Balance | 206,808 | 206,888 |
| Currency translation adjustment | (80) | |
|
F&M [Member]
|
||
| Balance | 16,647 | 16,364 |
| Currency translation adjustment | 283 | |
|
Total Segments [Member]
|
||
| Balance | 404,659 | 404,456 |
| Currency translation adjustment | $ 203 |