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Fair Value Measurements and Derivative Instruments (Income Statement Hedging Instruments) (Details) - Fair value hedging - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Effect of derivative instruments involved in fair value hedging on the consolidated financial statements |  |  |
Amount of Gain (Loss) Recognized in Income on Derivative | $ 23,819 | $ 16,607 | $ (8,854)
Amount of Gain (Loss) Recognized in Income on Hedged Item | (18,813) | (23,464) | 4,673
Interest rate swaps | Interest expense (income), net of interest capitalized |  |  |
Effect of derivative instruments involved in fair value hedging on the consolidated financial statements |  |  |
Amount of Gain (Loss) Recognized in Income on Derivative | 23,819 | 16,607 | (8,854)
Amount of Gain (Loss) Recognized in Income on Hedged Item | $ (18,813) | $ (23,464) | $ 4,673

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- Definition Amount of gain (loss) from the increase (decrease) in fair value of derivative and nonderivative instruments designated as fair value hedging instruments recognized in the income statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 25 -Section 50 -Paragraph 1 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=121577467&loc=d3e76258-113986 + Details
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- Definition Amount of the increase (decrease) in fair value of the hedged item in a fair value hedge recognized in the income statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 25 -Section 50 -Paragraph 1 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=121577467&loc=d3e76258-113986 + Details
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