|
Condensed Consolidated Statements Of Comprehensive Income (Parenthetical) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jan. 31, 2015
|
Jan. 31, 2014
|
Jan. 31, 2015
|
Jan. 31, 2014
|
|
| Condensed Consolidated Statements Of Comprehensive Income [Abstract] | ||||
| Gain (loss) on hedging derivatives, deferred taxes | $ (102) | $ (61) | $ (665) | $ 39 |
| Pension and postretirement liability adjustment, deferred taxes | $ 2,550 | $ 2,585 | $ 3,896 | $ 4,372 |