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v3.20.2

Changes in Accumulated Other Comprehensive Loss by Component - Reclassifications (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019
Amounts reclassified from accumulated other comprehensive loss: |  |  |  |
Interest expense, net | $ 5,007 | $ 4,271 | $ 15,709 | $ 12,610
Tax expense (benefit) | 3,234 | 3,113 | (17,484) | 10,949
Reclassification net of tax | $ (9,109) | $ (12,266) | 104,715 | (37,105)
Interest rate swap | Amount reclassified from accumulated other comprehensive income |  |  |  |
Amounts reclassified from accumulated other comprehensive loss: |  |  |  |
Interest expense, net |  |  |  | 206
Tax expense (benefit) |  |  |  | (54)
Reclassification net of tax |  |  |  | 152
Other Postretirement Benefit Liability | Amount reclassified from accumulated other comprehensive income |  |  |  |
Amounts reclassified from accumulated other comprehensive loss: |  |  |  |
Actuarial (gains) losses |  |  | (231) | (234)
Tax expense (benefit) |  |  | 60 | 61
Reclassification net of tax |  |  | (171) | (173)
Pension Liability | Amount reclassified from accumulated other comprehensive income |  |  |  |
Amounts reclassified from accumulated other comprehensive loss: |  |  |  |
Actuarial (gains) losses |  |  |  | 447
Tax expense (benefit) |  |  |  | (117)
Reclassification net of tax |  |  |  | $ 330
Unrealized Net Loss on Interest Rate Swap | Interest rate swap |  |  |  |
Amounts reclassified from accumulated other comprehensive loss: |  |  |  |
Interest expense, net |  |  | 2,277 |
Tax expense (benefit) |  |  | (592) |
Reclassification net of tax |  |  | $ 1,685 |

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