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Fair Value Measurements - Additional Information (Detail) | 9 Months Ended
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Sep. 30, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
Weighted-average risk grade of loans underlying interest rate swaps measured at fair value | 11.1
Default on the interest rate swaps, weighted average loss severity percentage | 21.50%
Accounts receivable collateral discount | 20.00%
Inventory collateral discount | 50.00%
Minimum [Member] |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
Default on the interest rate swaps, loss severity percentage | 20.00%
Maximum [Member] |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
Default on the interest rate swaps, loss severity percentage | 50.00%

X
- Definition Interest rate swaps, percentage of loss severity on default. + References No definition available. + Details
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X
- Definition Interest Rate Swaps Percentage Of Weighted Average Loss Severity On Default + References No definition available. + Details
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- Definition Percentage of account receivable collateral discount. + References No definition available. + Details
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Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage Of Inventory Collateral Discount + References No definition available. + Details
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Period Type: | duration

X
- Definition Weighted-Average Risk Grade Of Loans Underlying Interest Rate Swaps Measured At Fair Value. + References No definition available. + Details
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- Details
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