| Pre-tax and After-tax Components of Other Comprehensive Income (Loss) | The following tables present the tax effects of each component of other comprehensive income (loss) for the three months ended March 31, 2024 and 2023, respectively: 
 
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|  |  | Three months ended March 31, |  
|  |  | 2024 |  | 2023 |  
|  |  | Pre-tax amount
 |  | Tax benefit/ (expense)
 |  | After-tax amount |  | Pre-tax amount
 |  | Tax benefit |  | After-tax amount |  
| Defined benefit and other postretirement plans: |  |  |  |  |  |  |  |  |  |  |  |  |  
| Net loss |  | $ | (1) |  |  | $ | — |  |  | $ | (1) |  |  | $ | (1) |  |  | $ | — |  |  | $ | (1) |  |  
| Net prior service cost |  | (7) |  |  | 2 |  |  | (5) |  |  | (31) |  |  | 8 |  |  | (23) |  |  
| Benefit plans, net |  | (8) |  |  | 2 |  |  | (6) |  |  | (32) |  |  | 8 |  |  | (24) |  |  
| Net gain (loss) from hedging activities |  | 5,152 |  |  | (1,288) |  |  | 3,864 |  |  | (10,303) |  |  | 2,383 |  |  | (7,920) |  |  
| Foreign currency translation |  | (1,684) |  |  | — |  |  | (1,684) |  |  | 2,185 |  |  | — |  |  | 2,185 |  |  
| Other comprehensive income (loss) |  | $ | 3,460 |  |  | $ | (1,286) |  |  | $ | 2,174 |  |  | $ | (8,150) |  |  | $ | 2,391 |  |  | $ | (5,759) |  | The following tables present the changes in accumulated other comprehensive income, net of tax, by component for the three months ended March 31, 2024 and 2023, respectively: 
 
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|  |  | Defined benefit and other
 postretirement
 plans
 |  | Net gain (loss) from hedging
 activities
 |  | Foreign currency
 translation
 |  | Total |  
| December 31, 2023 |  | $ | 612 |  |  | $ | 12,546 |  |  | $ | (14,116) |  |  | $ | (958) |  |  
| Other comprehensive income (loss) before reclassifications |  | — |  |  | 7,356 |  |  | (1,684) |  |  | 5,672 |  |  
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Amounts reclassified from accumulated other comprehensive loss(1)   
 |  | (6) |  |  | (3,492) |  |  | — |  |  | (3,498) |  |  
| Net current period other comprehensive income (loss) |  | (6) |  |  | 3,864 |  |  | (1,684) |  |  | 2,174 |  |  
| March 31, 2024 |  | $ | 606 |  |  | $ | 16,410 |  |  | $ | (15,800) |  |  | $ | 1,216 |  |  
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| December 31, 2022 |  | $ | (508) |  |  | $ | 24,672 |  |  | $ | (18,172) |  |  | $ | 5,992 |  |  
| Other comprehensive income (loss) before reclassifications |  | (48) |  |  | (7,394) |  |  | 2,185 |  |  | (5,257) |  |  
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Amounts reclassified from accumulated other comprehensive income (loss)(1)   
 |  | 24 |  |  | (526) |  |  | — |  |  | (502) |  |  
| Net current period other comprehensive income (loss) |  | (24) |  |  | (7,920) |  |  | 2,185 |  |  | (5,759) |  |  
| March 31, 2023 |  | $ | (532) |  |  | $ | 16,752 |  |  | $ | (15,987) |  |  | $ | 233 |  |  
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(1)See the following table for details about these reclassifications. Amounts in parentheses indicate debits.
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| Reclassifications out of Accumulated Other Comprehensive Income | The following table presents the reclassifications out of accumulated other comprehensive income for the three months ended March 31, 2024 and 2023, respectively: 
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| Details about Accumulated Other Comprehensive Income Components |  |  |  |  |  | Amounts reclassified from Accumulated Other  
Comprehensive Loss (Income)(1)
 |  | Affected line item where Income is presented
 |  
|  |  |  |  | Three months ended March 31,
 |  |  |  
|  |  |  |  |  |  | 2024 |  | 2023 |  |  |  
| Amortization of defined benefit and other postretirement items: |  |  |  |  |  |  |  |  |  |  |  
| Net loss (gain) |  |  |  |  |  | $ | 1 |  |  | $ | (1) |  |  | 
Other (expense) income(2)
 |  
| Net prior service cost (credit) |  |  |  |  |  | 7 |  |  | (31) |  |  | 
Other (expense) income(2)
 |  
|  |  |  |  |  |  | 8 |  |  | (32) |  |  | Total before tax |  
|  |  |  |  |  |  | (2) |  |  | 8 |  |  | Tax (expense) benefit |  
|  |  |  |  |  |  | $ | 6 |  |  | $ | (24) |  |  | Net of tax |  
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| Gains and losses on cash flow hedges: |  |  |  |  |  |  |  |  |  |  |  
| Interest rate caps |  |  |  |  |  | $ | 4,656 |  |  | $ | 698 |  |  | Interest income |  
|  |  |  |  |  |  | (1,164) |  |  | (172) |  |  | Tax expense |  
|  |  |  |  |  |  | $ | 3,492 |  |  | $ | 526 |  |  | Net of tax |  
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| Total reclassifications for the period |  |  |  |  |  | $ | 3,498 |  |  | $ | 502 |  |  | Net of tax | 
(1)Amounts in parentheses indicate debits to profit/loss.
 
(2)These accumulated other comprehensive income (loss) components are components of net periodic pension and other postretirement cost (see Note 14 to these condensed consolidated financial statements for additional details).
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