Supplemental Cash Flow Information (Detail) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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Cash Flow Supplemental Disclosures [Line Items] | |||
Converted instrument amount | $ 1.8 | $ 0.4 | |
Interest payments | 2.9 | 0.8 | 0.4 |
Cash paid for taxes | 0 | 0 | 0 |
Convertible Senior Debentures due 2014 [Member]
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Cash Flow Supplemental Disclosures [Line Items] | |||
Interest payments | $ 4.8 | $ 4.8 |
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- Details
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- Definition
The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
The amount of cash paid for interest during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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