Comprehensive Income (Detail) (USD $) In Thousands |
3 Months Ended | |
|---|---|---|
Sep. 30, 2011 |
Sep. 30, 2010 |
|
| Net earnings | $ 27,521 | $ 26,373 |
| Foreign currency translation adjustments | (3,901) | 3,899 |
| Unrealized (loss) gain on available-for-sale investments, net of tax | (28) | 44 |
| Comprehensive Income (Loss), Net of Tax, Attributable to Parent, Total | $ 23,592 | $ 30,316 |
| X | ||||||||||
- Definition The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the reporting entity. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, but excludes any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Gross appreciation or the gross loss in value of the total unsold securities. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency of the reporting entity, net of tax. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|