|
Note 16 - Accounting for Claims, Unapproved Change Orders and Incentives on Long-Term Construction Contracts (Detail) (USD $)
In Millions, unless otherwise specified |
9 Months Ended | 3 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
|
Nov. 30, 2012
Backfill Costs [Member]
|
Nov. 30, 2012
COL Issuance Delays [Member]
|
Nov. 30, 2012
Consortium [Member]
|
Nov. 30, 2012
Incentive Fee Arrangements [Member]
|
Aug. 31, 2012
Incentive Fee Arrangements [Member]
|
|
| Increase (Decrease) in Principal Payments on Contract Receivables | $ 29.0 | $ 96.0 | |||
| Unbilled Change Orders, Amount Expected to be Collected within One Year | 293.0 | ||||
| Management Fees, Incentive Revenue | 67.7 | 78.2 | |||
| Deferred Revenue, Revenue Recognized | $ 40.7 | $ 48.0 | |||