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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (PARANTHETICAL) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Change in fair value of derivatives, tax | $ (6,639) | $ 51,692 | $ 14,798 | $ 41,835
Derivative amounts reclassified to net income, tax | (21,036) | (10,516) | (40,760) | (22,877)
Change in retirement and other postretirement benefit plan obligations, tax | (873) | (1,567) | (1,778) | (2,654)
Other comprehensive income (loss) of unconsolidated affiliates, tax | $ 1,596 | $ (970) | $ 3,503 | $ 1,369

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- Definition Amount, before reclassification, of tax expense (benefit) for gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=124509347&loc=d3e640-108580 + Details
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