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Retirement and Other Benefit Plans - Net Periodic Benefit Income (Details) - USD ($) $ in Thousands | 3 Months Ended
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May 04, 2024 | Apr. 29, 2023
Retirement and Other Benefit Plans |  |
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Interest Cost, Statement of Income or Comprehensive Income [Extensible Enumeration] | Other income, net | Other income, net
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Expected Return (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Other income, net | Other income, net
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Amortization of Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Other income, net | Other income, net
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Amortization of Prior Service Cost (Credit), Statement of Income or Comprehensive Income [Extensible Enumeration] | Other income, net | Other income, net
Pension Plan |  |
Retirement and Other Benefit Plans |  |
Service cost | $ 1,192 | $ 1,258
Interest cost | 3,732 | 3,615
Expected return on assets | (6,076) | (6,075)
Actuarial loss (gain) | 1,539 | 1,011
Prior service income | 24 | (28)
Total net periodic benefit expense (income) | 411 | (219)
Other Postretirement Benefits Plan |  |
Retirement and Other Benefit Plans |  |
Service cost | 0 | 0
Interest cost | 13 | 13
Expected return on assets | 0 | 0
Actuarial loss (gain) | (28) | (28)
Prior service income | 0 | 0
Total net periodic benefit expense (income) | $ (15) | $ (15)

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- Definition Amount of prior service cost (credit) recognized in net periodic benefit cost (credit) of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 17 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480482/715-20-55-17 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 3A -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480535/715-20-45-3A Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480482/715-20-55-18 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (h)(5) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480506/715-20-50-1 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a)(5) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480506/715-20-50-6 + Details
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