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Fair Value Measurements (Details Textual) (USD $) In Millions, unless otherwise specified | Jun. 30, 2012
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Cash Flow Swaps Designated as Hedges [Member] |
Fair Value Measurements (Textual) [Abstract] |
Amount included in other accrued liabilities | $ 22.4
Amount included in other long-term liabilities | 11.4
Cash Flow Swaps not Designated as Hedges [Member] |
Fair Value Measurements (Textual) [Abstract] |
Amount included in other accrued liabilities | 2.6
Amount included in other long-term liabilities | $ 1.1

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- Definition Amount of derivative liability included in other accrued liabilities. + References No definition available. + Details
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- Definition Amount of derivative liability included in other long-term liabilities. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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- Details
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