For our defined benefit plans, net periodic benefit cost (credit) for the three- and six-month periods ended June 29, 2025, and June 30, 2024, consisted of the following: | | | | | | | | | | | | | | | | | | | | | | Pension Benefits | Other Post-retirement Benefits | | Three Months Ended | June 29, 2025 | | June 30, 2024 | June 29, 2025 | | June 30, 2024 | | Service cost | $ | 17 | | | $ | 18 | | $ | 1 | | | $ | 1 | | | Interest cost | 150 | | | 157 | | 6 | | | 7 | | | Expected return on plan assets | (185) | | | (205) | | (9) | | | (9) | | | Net actuarial loss (gain) | 27 | | | 49 | | (8) | | | (8) | | | Prior service (credit) cost | (2) | | | (1) | | 1 | | | — | | | Net periodic benefit cost (credit) | $ | 7 | | | $ | 18 | | $ | (9) | | | $ | (9) | | | Six Months Ended | | | | | | | | Service cost | $ | 35 | | | $ | 37 | | $ | 2 | | | $ | 2 | | | Interest cost | 299 | | | 314 | | 13 | | | 14 | | | Expected return on plan assets | (369) | | | (411) | | (18) | | | (17) | | | Net actuarial loss (gain) | 54 | | | 98 | | (16) | | | (16) | | | Prior service (credit) cost | (3) | | | (3) | | 1 | | | 1 | | | Net periodic benefit cost (credit) | $ | 16 | | | $ | 35 | | $ | (18) | | | $ | (16) | |
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