The following table shows total benefit cost (income) related to our pension plans and the classification on our Consolidated Statements of Operations for the three years ended December 31: | | | | | | | | | | | | | | | | | | | | | | | | Year Ended December 31, | | (In millions) | | 2023 | | 2022 | | 2021 | U.S. and international net periodic benefit cost included in cost of sales(1) | | $ | 1.0 | | | $ | 1.2 | | | $ | 1.3 | | U.S. and international net periodic benefit cost included in selling, general and administrative expenses | | 2.4 | | | 3.1 | | | 3.8 | | | U.S. and international net periodic benefit cost (income) and cost of special events included in other expense, net | | 4.8 | | | (6.7) | | | (6.3) | | | Total benefit cost (income) | | $ | 8.2 | | | $ | (2.4) | | | $ | (1.2) | | (1)The amount recorded in inventory for the years ended December 31, 2023, 2022 and 2021 was not material. The following table shows the components of our net periodic benefit cost (income) for the years ended December 31, for our pension plans: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | December 31, 2023 | | December 31, 2022 | | December 31, 2021 | | (In millions) | | U.S. | | International | | Total | | U.S. | | International | | Total | | U.S. | | International | | Total | | Components of net periodic benefit cost (income): | | | | | | | | | | | | | | | | | | | | Service cost | | $ | 0.1 | | | $ | 3.3 | | | $ | 3.4 | | | $ | 0.1 | | | $ | 4.2 | | | $ | 4.3 | | | $ | 0.1 | | | $ | 5.0 | | | $ | 5.1 | | | Interest cost | | 7.2 | | | 21.4 | | | 28.6 | | | 4.1 | | | 11.4 | | | 15.5 | | | 3.5 | | | 8.8 | | | 12.3 | | Expected return on plan assets | | (7.2) | | | (21.8) | | | (29.0) | | | (9.0) | | | (18.8) | | | (27.8) | | | (8.9) | | | (18.5) | | | (27.4) | | Amortization of net prior service cost | | — | | | 0.2 | | | 0.2 | | | — | | | 0.3 | | | 0.3 | | | — | | | 0.3 | | | 0.3 | | Amortization of net actuarial loss | | 1.5 | | | 3.3 | | | 4.8 | | | 1.7 | | | 3.6 | | | 5.3 | | | 2.4 | | | 5.2 | | | 7.6 | | | Net periodic benefit cost (income) | | 1.6 | | | 6.4 | | | 8.0 | | | (3.1) | | | 0.7 | | | (2.4) | | | (2.9) | | | 0.8 | | | (2.1) | | | Cost of settlement | | — | | | 0.2 | | | 0.2 | | | — | | | — | | | — | | | — | | | 0.9 | | | 0.9 | | | Total benefit cost (income) | | $ | 1.6 | | | $ | 6.6 | | | $ | 8.2 | | | $ | (3.1) | | | $ | 0.7 | | | $ | (2.4) | | | $ | (2.9) | | | $ | 1.7 | | | $ | (1.2) | |
The components of net periodic benefit cost were as follows: | | | | | | | | | | | | | | | | | | | | | | | Year Ended December 31, | | (In millions) | | 2023 | | 2022 | | 2021 | | Components of net periodic benefit cost: | | | | | | | | | | | | | | | Interest cost | | 1.6 | | | 0.7 | | | 0.6 | | | Amortization of net actuarial gain | | (0.1) | | | (0.1) | | | (0.2) | | | Amortization of net prior service credit | | (0.3) | | | (0.3) | | | (0.3) | | | Net periodic benefit cost | | $ | 1.2 | | | $ | 0.3 | | | $ | 0.1 | | | Impact of settlement/curtailment | | — | | | — | | | — | | | Total benefit cost for fiscal year | | $ | 1.2 | | | $ | 0.3 | | | $ | 0.1 | |
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