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Asbestos - Summary of Changes in Insurance Receivable (Detail)
In Millions, unless otherwise specified |
12 Months Ended | |
|---|---|---|
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Mar. 31, 2013
USD ($)
Rate
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Mar. 31, 2013
AUD
Rate
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| Asbestos Claims [Line Items] | ||
| Insurance receivable - Beginning Balance | $ 228.5 | 219.7 |
| Insurance recoveries | (36.8) | (35.7) |
| Write-back of insurance receivable | 11.9 | 11.5 |
| Change in actuarial estimate | 27.9 | 26.8 |
| Gain on foreign currency exchange | 0.1 | |
| Insurance receivable - Ending Balance | $ 231.6 | 222.3 |
| Exchange rate, Beginning balance | 0.9614 | 0.9614 |
| Insurance recoveries, Exchange rate | 0.9694 | 0.9694 |
| Write-back of insurance receivable, Exchange rate | 0.9717 | 0.9717 |
| Change in actuarial estimate, Exchange rate | 0.9597 | 0.9597 |
| Exchange rate, Ending balance | 0.9597 | 0.9597 |
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Change in actuarial estimate insurance receivable. No definition available.
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| X | ||||||||||
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- Definition
The exchange rate used to translate the Australian dollar Change in actuarial estimate of insurance receivable amount to US dollars. No definition available.
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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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- Definition
Foreign exchange gain or loss in the insurance receivable 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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- Definition
Total receivable due as of the balance sheet date from various insurance policies and insurance companies for reimbursement and payment of asbestos claims. No definition available.
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- Definition
Total receivable due as of the balance sheet date from various insurance policies and insurance companies for reimbursement and payment of asbestos claims. No definition available.
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- Definition
The amount recovered from insurance related to asbestos claims which reduce asbestos receivable. No definition available.
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- Definition
The exchange rate used to translate the Australian dollar Insurance recoveries amount to US dollars. No definition available.
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| X | ||||||||||
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- Definition
The exchange rate used to translate the Australian Dollar Write-back of insurance receivable amount to US dollars. No definition available.
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| X | ||||||||||
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- Definition
This element represents adjustments to the premiums receivable on financial guarantee insurance contracts including, at a minimum, adjustments due to changes in the period of the contract, accretion of the discount on the premiums receivable, and other adjustments that impacted the reported premium receivable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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