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CONDENSED CONSOLIDATED STATEMENTS OF EQUITY UNAUDITED (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Statement of Stockholders' Equity [Abstract]        
Interest rate swap, tax $ 100 $ 3,800 $ 7,000 $ 6,000
Pension deferred tax benefit       620
Capitalized swap interest, tax (benefit) $ 0 $ 6 $ 20 $ 20