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Deferred Compensation And Retirement Plans (Expected Benefit Payments Associated With Future Service) (Detail) (USD $)
In Thousands, unless otherwise specified |
Apr. 30, 2013
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Deferred Compensation Plan
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| Defined Benefit Plan Disclosure [Line Items] | |
| 2014 | $ 6,602 |
| 2015 | 6,515 |
| 2016 | 6,789 |
| 2017 | 6,520 |
| 2018 | 6,184 |
| 2019-2023 | 30,853 |
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Pension Plans, Defined Benefit
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| Defined Benefit Plan Disclosure [Line Items] | |
| 2014 | 313 |
| 2015 | 319 |
| 2016 | 320 |
| 2017 | 316 |
| 2018 | 274 |
| 2019-2023 | $ 1,335 |
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- Details
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- Definition
Amount of benefits expected to be paid in the five fiscal years after the fifth fiscal year following the latest fiscal year from a defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of benefits expected to be paid in the next fiscal year following the latest fiscal year from a defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of benefits expected to be paid in the fifth fiscal year following the latest fiscal year from a defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of benefits expected to be paid in the fourth fiscal year following the latest fiscal year from a defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of benefits expected to be paid in the third fiscal year following the latest fiscal year from a defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of benefits expected to be paid in the second fiscal year following the latest fiscal year from a defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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