XML 69 R41.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Long-Term Debt (Tables) | 12 Months Ended
--- | ---
Apr. 30, 2013
Debt Instruments [Abstract] |
Components Of Long-Term Debt | The components of long-term debt are as follows:
(in 000s) |
As of April 30, |  | 2013 |  |  | 2012 |
Senior Notes, 5.500%, due November 2022 |  | $ | 497,330 |  |  | $ | — |
Senior Notes, 5.125%, due October 2014 |  | 399,648 |  |  | 399,412 |
Capital lease obligations |  | 9,702 |  |  | 10,393 |
Senior Notes, 7.875%, due January 2013 |  | — |  |  | 599,913 |
Acquisition obligation, due June 2012 |  | — |  |  | 30,831 |
|  | 906,680 |  |  | 1,040,549 |
Less: Current portion |  | (722 | ) |  | (631,434 | )
|  | $ | 905,958 |  |  | $ | 409,115 |

X
- Details
Name: | us-gaap_DebtInstrumentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
Name: | us-gaap_ScheduleOfDebtTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration