Profit Sharing, Retirement Savings Plans and Defined Benefit Pension Plans - Weighted Average Assumptions Used to Determine Net Periodic Benefit Cost (Details) - Pension Plan |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
|
| U.S. | |||
| Net periodic benefit cost | |||
| Discount rate | 5.50% | 2.80% | 2.40% |
| Expected long-term rate of return | 6.70% | 6.30% | 6.30% |
| Cash balance interest credit rate | 4.20% | 1.60% | 1.20% |
| International | |||
| Net periodic benefit cost | |||
| Discount rate | 4.50% | 1.90% | 1.40% |
| Expected long-term rate of return | 4.80% | 3.10% | 2.80% |
| Rate of compensation increase | 2.50% | 2.30% | 2.30% |
| Cash balance interest credit rate | 2.20% | 1.10% | 1.10% |