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Employee Benefit Plans (Tables) | 12 Months Ended
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Dec. 31, 2024
Retirement Benefits [Abstract] |
Schedule of Changes in Projected Benefit Obligation | The following tables present the changes in the projected benefit obligation and plan assets and reconciles funded status and the defined benefit pension and postretirement plan amounts recognized in the consolidated balance sheets:
| Pension |  | Postretirement
| 2024 |  | 2023 |  | 2024 |  | 2023
Projected benefit obligation at beginning of year | $ | 616,118 |  |  | $ | 594,455 |  |  | $ | 23,864 |  |  | $ | 29,944 |
Service cost | 4,641 |  |  | 4,877 |  |  | 551 |  |  | 1,116 |
Interest cost | 27,715 |  |  | 28,724 |  |  | 989 |  |  | 1,351 |
Actuarial (gain) loss | (24,738) |  |  | 21,015 |  |  | (2,717) |  |  | (7,198) |
Participant contributions | 652 |  |  | 700 |  |  | 167 |  |  | 115 |
Benefits paid | (44,961) |  |  | (41,059) |  |  | (1,287) |  |  | (1,559) |
Settlement | — |  |  | 2,982 |  |  | — |  |  | — |
Curtailment | 645 |  |  | — |  |  | (22) |  |  | — |
Effects of foreign currency exchange rates | (16,722) |  |  | 4,424 |  |  | 55 |  |  | 95 |
Projected benefit obligation at end of year | $ | 563,350 |  |  | $ | 616,118 |  |  | $ | 21,600 |  |  | $ | 23,864 |
Fair value of plan assets at beginning of year | $ | 532,643 |  |  | $ | 507,270 |  |  | $ | — |  |  | $ | — |
Actual return on plan assets | 20,540 |  |  | 63,682 |  |  | — |  |  | — |
Employer contributions(a) | 7,685 |  |  | 1,923 |  |  | 1,012 |  |  | 1,430 |
Participant contributions | 652 |  |  | 700 |  |  | 167 |  |  | 115 |
Benefits paid | (44,961) |  |  | (41,059) |  |  | (1,179) |  |  | (1,545) |
Settlement | — |  |  | (2,317) |  |  | — |  |  | — |
Effects of foreign currency exchange rates | (14,619) |  |  | 2,444 |  |  | — |  |  | — |
Fair value of plan assets at end of year | $ | 501,940 |  |  | $ | 532,643 |  |  | $ | — |  |  | $ | — |
Funded Status at end of year | $ | (61,410) |  |  | $ | (83,475) |  |  | $ | (21,600) |  |  | $ | (23,864) |
(a)The Company received cash of $6 million in 2023 related to surplus assets of unwound pension plans.
Schedule of Changes in Fair Value of Plan Assets | The following tables present the changes in the projected benefit obligation and plan assets and reconciles funded status and the defined benefit pension and postretirement plan amounts recognized in the consolidated balance sheets:
| Pension |  | Postretirement
| 2024 |  | 2023 |  | 2024 |  | 2023
Projected benefit obligation at beginning of year | $ | 616,118 |  |  | $ | 594,455 |  |  | $ | 23,864 |  |  | $ | 29,944 |
Service cost | 4,641 |  |  | 4,877 |  |  | 551 |  |  | 1,116 |
Interest cost | 27,715 |  |  | 28,724 |  |  | 989 |  |  | 1,351 |
Actuarial (gain) loss | (24,738) |  |  | 21,015 |  |  | (2,717) |  |  | (7,198) |
Participant contributions | 652 |  |  | 700 |  |  | 167 |  |  | 115 |
Benefits paid | (44,961) |  |  | (41,059) |  |  | (1,287) |  |  | (1,559) |
Settlement | — |  |  | 2,982 |  |  | — |  |  | — |
Curtailment | 645 |  |  | — |  |  | (22) |  |  | — |
Effects of foreign currency exchange rates | (16,722) |  |  | 4,424 |  |  | 55 |  |  | 95 |
Projected benefit obligation at end of year | $ | 563,350 |  |  | $ | 616,118 |  |  | $ | 21,600 |  |  | $ | 23,864 |
Fair value of plan assets at beginning of year | $ | 532,643 |  |  | $ | 507,270 |  |  | $ | — |  |  | $ | — |
Actual return on plan assets | 20,540 |  |  | 63,682 |  |  | — |  |  | — |
Employer contributions(a) | 7,685 |  |  | 1,923 |  |  | 1,012 |  |  | 1,430 |
Participant contributions | 652 |  |  | 700 |  |  | 167 |  |  | 115 |
Benefits paid | (44,961) |  |  | (41,059) |  |  | (1,179) |  |  | (1,545) |
Settlement | — |  |  | (2,317) |  |  | — |  |  | — |
Effects of foreign currency exchange rates | (14,619) |  |  | 2,444 |  |  | — |  |  | — |
Fair value of plan assets at end of year | $ | 501,940 |  |  | $ | 532,643 |  |  | $ | — |  |  | $ | — |
Funded Status at end of year | $ | (61,410) |  |  | $ | (83,475) |  |  | $ | (21,600) |  |  | $ | (23,864) |
(a)The Company received cash of $6 million in 2023 related to surplus assets of unwound pension plans.
Schedule of Funded Status | The following tables present the changes in the projected benefit obligation and plan assets and reconciles funded status and the defined benefit pension and postretirement plan amounts recognized in the consolidated balance sheets:
| Pension |  | Postretirement
| 2024 |  | 2023 |  | 2024 |  | 2023
Projected benefit obligation at beginning of year | $ | 616,118 |  |  | $ | 594,455 |  |  | $ | 23,864 |  |  | $ | 29,944 |
Service cost | 4,641 |  |  | 4,877 |  |  | 551 |  |  | 1,116 |
Interest cost | 27,715 |  |  | 28,724 |  |  | 989 |  |  | 1,351 |
Actuarial (gain) loss | (24,738) |  |  | 21,015 |  |  | (2,717) |  |  | (7,198) |
Participant contributions | 652 |  |  | 700 |  |  | 167 |  |  | 115 |
Benefits paid | (44,961) |  |  | (41,059) |  |  | (1,287) |  |  | (1,559) |
Settlement | — |  |  | 2,982 |  |  | — |  |  | — |
Curtailment | 645 |  |  | — |  |  | (22) |  |  | — |
Effects of foreign currency exchange rates | (16,722) |  |  | 4,424 |  |  | 55 |  |  | 95 |
Projected benefit obligation at end of year | $ | 563,350 |  |  | $ | 616,118 |  |  | $ | 21,600 |  |  | $ | 23,864 |
Fair value of plan assets at beginning of year | $ | 532,643 |  |  | $ | 507,270 |  |  | $ | — |  |  | $ | — |
Actual return on plan assets | 20,540 |  |  | 63,682 |  |  | — |  |  | — |
Employer contributions(a) | 7,685 |  |  | 1,923 |  |  | 1,012 |  |  | 1,430 |
Participant contributions | 652 |  |  | 700 |  |  | 167 |  |  | 115 |
Benefits paid | (44,961) |  |  | (41,059) |  |  | (1,179) |  |  | (1,545) |
Settlement | — |  |  | (2,317) |  |  | — |  |  | — |
Effects of foreign currency exchange rates | (14,619) |  |  | 2,444 |  |  | — |  |  | — |
Fair value of plan assets at end of year | $ | 501,940 |  |  | $ | 532,643 |  |  | $ | — |  |  | $ | — |
Funded Status at end of year | $ | (61,410) |  |  | $ | (83,475) |  |  | $ | (21,600) |  |  | $ | (23,864) |
(a)The Company received cash of $6 million in 2023 related to surplus assets of unwound pension plans.
Schedule of Amounts Recognized in Consolidated Balance Sheet |
| Pension |  | Postretirement
| 2024 |  | 2023 |  | 2024 |  | 2023
Non-current assets | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Current liabilities | (4,390) |  |  | (4,474) |  |  | (1,381) |  |  | (1,372) |
Non-current liabilities | (57,020) |  |  | (79,001) |  |  | (20,219) |  |  | (22,492) |
Net amount recognized | $ | (61,410) |  |  | $ | (83,475) |  |  | $ | (21,600) |  |  | $ | (23,864) |
Schedule of Amounts Recognized in Other Comprehensive Income (Loss) | Net gain (loss) recognized in other comprehensive income for the three years ended December 31 was as follows:
| Pension |  | Postretirement
| 2024 |  | 2023 |  | 2022 |  | 2024 |  | 2023 |  | 2022
Net gain | $ | 13,053 |  |  | $ | 9,202 |  |  | $ | 30,531 |  |  | $ | 2,928 |  |  | $ | 6,639 |  |  | $ | 7,574 |
Prior service costs | $ | — |  |  | $ | (2,982) |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Net gain (loss) and prior service cost (credit) reclassified from other comprehensive income and recognized as a component of pension and postretirement expense for the three years ended December 31 were as follows:
| Pension |  | Postretirement |
| 2024 |  | 2023 |  | 2022 |  | 2024 |  | 2023 |  | 2022 |
Amortization of (gain) loss | $ | 379 |  |  | $ | (490) |  |  | $ | 5,462 |  |  | $ | (737) |  |  | $ | (215) |  |  | $ | 72 |  |
Amortization of prior service cost (credit) | 435 |  |  | 294 |  |  | 147 |  |  | (98) |  |  | (98) |  |  | (122) |  |
Schedule of Net Periodic Benefit Cost Not yet Recognized | Net gain (loss), prior service cost (credit) and plan amendments that have not yet been included in pension and postretirement expense and have been recognized as a component of AOCI for the three years ended December 31 were as follows:
| Pension |  | Postretirement
| 2024 |  | 2023 |  | 2022 |  | 2024 |  | 2023 |  | 2022
Prior service cost (credit) | $ | (3,600) |  |  | $ | (3,852) |  |  | $ | (1,204) |  |  | $ | 561 |  |  | $ | 659 |  |  | $ | 757 |
Net gain (loss) | (37,097) |  |  | (50,796) |  |  | (67,770) |  |  | 12,341 |  |  | 10,343 |  |  | 3,920 |
Curtailment | — |  |  | — |  |  | 8,000 |  |  | — |  |  | — |  |  | — |
Deferred income tax (expense) benefit | 9,664 |  |  | 12,630 |  |  | 13,750 |  |  | (2,929) |  |  | (2,521) |  |  | (1,147) |
Accumulated other comprehensive income (loss) | $ | (31,033) |  |  | $ | (42,018) |  |  | $ | (47,224) |  |  | $ | 9,973 |  |  | $ | 8,481 |  |  | $ | 3,530 |
Schedule of Accumulated and Projected Benefit Obligations | For defined benefit pension plans, the projected and accumulated benefit obligations and the fair value of plan assets were as follows:
| December 31,
| 2024 |  | 2023
Projected benefit obligation | $ | 563,350 |  |  | $ | 616,118 |
Accumulated benefit obligation | 553,973 |  |  | 606,072 |
Fair value of plan assets | 501,940 |  |  | 532,643 |
Schedule of Net Benefit Costs | The following table presents the components of net periodic benefit cost of the plans:
| Pension |  | Postretirement
| 2024 |  | 2023 |  | 2022 |  | 2024 |  | 2023 |  | 2022
Service cost | $ | 4,641 |  |  | $ | 4,877 |  |  | $ | 7,906 |  |  | $ | 551 |  |  | $ | 1,116 |  |  | $ | 1,516 |
Interest cost | 27,715 |  |  | 28,724 |  |  | 21,028 |  |  | 989 |  |  | 1,351 |  |  | 818 |
Expected return on plan assets | (32,361) |  |  | (31,425) |  |  | (32,419) |  |  | — |  |  | — |  |  | — |
Amortization of prior service cost (credit) | 435 |  |  | 294 |  |  | 147 |  |  | (98) |  |  | (98) |  |  | (122) |
Amortization of (gain) loss | 379 |  |  | (490) |  |  | 5,553 |  |  | (737) |  |  | (215) |  |  | 72 |
Pension settlement loss | — |  |  | 2,317 |  |  | 964 |  |  | — |  |  | — |  |  | — |
Curtailment | 736 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Other | — |  |  | — |  |  | — |  |  | 18 |  |  | (556) |  |  | (173) |
Net periodic benefit cost(a) | $ | 1,545 |  |  | $ | 4,297 |  |  | $ | 3,179 |  |  | $ | 723 |  |  | $ | 1,598 |  |  | $ | 2,111 |
(a)Service cost is included in “cost of sales” or “selling, general and administrative expense” in the consolidated statements of operations, as appropriate. Interest cost, expected return on plan assets, amortization of prior service cost (credit) and amortization of (gain) loss are included in “components of pension and OPEB, excluding service costs” on the consolidated statements of operations.
Schedule of Assumptions Used | The following table presents the weighted average principal assumptions inherent in the determination of benefit obligations and net periodic benefit cost of the pension and postretirement plans:
| Pension |  | Postretirement
| 2024 |  | 2023 |  | 2022 |  | 2024 |  | 2023 |  | 2022
Assumptions used to determine benefit obligations at December 31: |  |  |  |  |  |  |  |  |  |  |
Discount rate | 5.16 | % |  | 4.71 | % |  | 4.95 | % |  | 5.23 | % |  | 4.72 | % |  | 4.93 | %
Rate of compensation increase | 2.50 | % |  | 2.50 | % |  | 2.66 | % |  | 4.19 | % |  | 3.11 | % |  | 3.53 | %
Assumptions used to determine net periodic benefit cost for years ended December 31: |  |  |  |  |  |  |  |  |  |  |
Discount rate | 4.78 | % |  | 4.97 | % |  | 4.21 | % |  | 4.67 | % |  | 4.94 | % |  | 4.94 | %
Expected long-term return on plan assets | 5.92 | % |  | 5.92 | % |  | 5.88 | % |  | N/A |  | N/A |  | N/A
Rate of compensation increase | 2.50 | % |  | 2.50 | % |  | 2.66 | % |  | 4.19 | % |  | 3.11 | % |  | 3.53 | %
Schedule of Health Care Cost Trend Rates | The following table sets forth the assumed health care cost trend rates as of period end:
| Postretirement
| 2024 |  | 2023
| U.S. |  | Canada |  | U.S. |  | Canada
Health care cost trend rate assumed for next year | 7.50 | % |  | 5.87 | % |  | 6.80 | % |  | 5.93 | %
Rate to which cost trend is assumed to decline (ultimate trend rate) | 4.00 | % |  | 5.00 | % |  | 4.00 | % |  | 5.00 | %
Year that ultimate trend rate is reached | 2031 |  | 2037 |  | 2031 |  | 2037
Schedule of Allocation of Plan Assets | The Company’s weighted average defined benefit pension plan asset allocations at December 31, by asset category, were as follows:
| Percentage of Plan Assets
| 2024 |  | 2023
U.S. fixed income securities | 33 | % |  | 32 | %
International fixed income securities | 24 | % |  | 18 | %
U.S. equity securities | 21 | % |  | 23 | %
International equity securities | 16 | % |  | 22 | %
Other(a) | 6 | % |  | 5 | %
Total | 100 | % |  | 100 | %
(a)Includes cash balances related to the timing of portfolio management activities. The following tables present, by level within the fair value hierarchy (see Note 13—Fair Value Measurements), the assets of the plans:
| December 31, 2024 |  |
| Level 1 |  | Level 2 |  | Level 3 |  | Total |  |  |  |  |  |
Mutual funds and collective trusts | $ | 129,584 |  |  | $ | — |  |  | $ | — |  |  | $ | 129,584 |  |  |  |  |  |  |
Corporate bonds | — |  |  | 150,823 |  |  | — |  |  | 150,823 |  |  |  |  |  |  |
U.S. government securities | — |  |  | 33,308 |  |  | — |  |  | 33,308 |  |  |  |  |  |  |
Non-U.S. government securities | — |  |  | 4,803 |  |  | — |  |  | 4,803 |  |  |  |  |  |  |
Derivative instruments | — |  |  | 1,242 |  |  | — |  |  | 1,242 |  |  |  |  |  |  |
Investments at net asset value: |  |  |  |  |  |  |  |  |  |  |  |  |
Common collective trust funds |  |  |  |  |  |  | 182,180 |  |  |  |  |  |  |
Total assets at fair value |  |  |  |  |  |  | $ | 501,940 |  |  |  |  |  |  |
| December 31, 2023
| Level 1 |  | Level 2 |  | Level 3 |  | Total
Mutual funds and collective trusts | $ | 141,043 |  |  | $ | — |  |  | $ | — |  |  | $ | 141,043 |
Corporate bonds | — |  |  | 96,069 |  |  | — |  |  | 96,069 |
U.S. government securities | — |  |  | 78,652 |  |  | — |  |  | 78,652 |
Derivative instruments | — |  |  | 421 |  |  | — |  |  | 421 |
Investments at net asset value: |  |  |  |  |  |  |
Common collective trust funds |  |  |  |  |  |  | 216,458 |
Total assets at fair value |  |  |  |  |  |  | $ | 532,643 |
Schedule of Expected Benefit Payments | Expected benefit payments for the next ten years were as follows:
| Pension |  | Postretirement
2025 | $ | 39,387 |  |  | $ | 1,522 |
2026 | 39,922 |  |  | 1,630 |
2027 | 40,262 |  |  | 1,632 |
2028 | 40,460 |  |  | 1,685 |
2029 | 40,301 |  |  | 1,731 |
2030 - 2034 | 199,227 |  |  | 8,013 |

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