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v3.22.2.2

Note 12 - Pension and Postretirement Benefits (Tables) | 3 Months Ended
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Aug. 28, 2022
Notes Tables |
Schedule of Defined Benefit Plans Disclosures [Table Text Block] |
|  | Pension Plans |
|  | Thirteen Weeks Ended |
|  | August 28, 2022 |  |  | August 29, 2021 |
Service cost |  | $ | 1.6 |  |  | $ | 2.7 |
Interest cost |  | 31.0 |  |  |  | 20.8 |
Expected return on plan assets |  |  | (36.5 | ) |  |  | (36.4 | )
Amortization of prior service cost |  |  | 0.4 |  |  |  | 0.5 |
Pension cost (benefit) — Company plans |  |  | (3.5 | ) |  |  | (12.4 | )
Pension cost (benefit) — multi-employer plans |  |  | 2.2 |  |  |  | 1.9 |
Total pension cost (benefit) |  | $ | (1.3 | ) |  | $ | (10.5 | )
|  | Postretirement Plans |
|  | Thirteen Weeks Ended |
|  | August 28, 2022 |  |  | August 29, 2021 |
Interest cost |  |  | 0.5 |  |  |  | 0.3 |
Amortization of prior service cost (benefit) |  |  | (0.4 | ) |  |  | (0.5 | )
Recognized net actuarial gain |  |  | (1.1 | ) |  |  | (0.8 | )
Total postretirement cost (benefit) |  | $ | (1.0 | ) |  | $ | (1.0 | )

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