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Derivative Instruments (Schedule Of Estimated Amount Of Net Gains Associated With Derivatives) (Details) $ in Millions | Dec. 31, 2019 USD ($)
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Derivative Instruments and Hedging Activities Disclosure [Abstract] |
Net unrealized gains to be reclassified to contract drilling expense | $ 3.4
Net realized gains to be reclassified to depreciation expense | 0.8
Net gains to be reclassified to earnings | $ 4.2

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- References No definition available. + Details
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- Definition Net Gains (Losses) To Be Reclassified To Earnings + References No definition available. + Details
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- Definition Net Realized Gains To Be Reclassified To Depreciation Expense + References No definition available. + Details
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- Definition Net Unrealized Gains (Losses) To Be Reclassified To Contract Drilling Expense + References No definition available. + Details
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