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Asbestos (Details 4)
In Millions, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Mar. 31, 2012
USD ($)
|
Mar. 31, 2012
AUD
|
Mar. 31, 2011
USD ($)
|
|
| Changes in the deferred income taxes - asbestos | |||
| Deferred tax assets, Beginning balance | $ 461.9 | 446.9 | |
| Exchange rate, Beginning balance | 0.9676 | 0.9676 | |
| Amounts Offset Against Income Tax Payable | (23.1) | (22.1) | (21.1) |
| Amounts offset against income tax payable, Exchange rate | 0.9573 | 0.9573 | |
| AICF earnings | 2.6 | 2.5 | |
| AICF earnings, Exchange rate | 0.9573 | 0.9573 | |
| Gain(loss) on foreign currency exchange | 3.1 | ||
| Deferred tax assets, Ending balance | $ 444.5 | 427.3 | $ 461.9 |
| Exchange rate, Ending balance | 0.9614 | 0.9614 | 0.9676 |
| X | ||||||||||
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- Definition
Portion of deferred income tax asset that becomes available to the Company as an Australian tax deduction resulting from the Company's previous contributions to AICF. No definition available.
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| X | ||||||||||
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- Definition
The exchange rate used to translate the Australian dollar Amounts offset against income tax payable amount to US dollars. No definition available.
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| X | ||||||||||
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- Definition
Tax effect of AICF earnings and expenses incurred during the reporting period. No definition available.
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| X | ||||||||||
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- Definition
The exchange rate used to translate the Australian dollar AICF earnings amount to US dollars. No definition available.
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| X | ||||||||||
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- Definition
Total Australian tax benefits as of the balance sheet date that will be available to the Company in relation to the Company's contributions to the AICF. No definition available.
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| X | ||||||||||
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- Definition
Current exchange rate for the period used to translate the Australian dollar amount to US dollars. No definition available.
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| X | ||||||||||
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- Definition
Foreign exchange gain or loss in the deferred income taxes - asbestos due to change in closing exchange rates between the currencies at the beginning and ending balance sheet dates. No definition available.
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| X | ||||||||||
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- Details
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