Pension and Other Post-retirement Benefits - Benefits Expected to be Paid (Details) $ in Thousands	Oct. 27, 2019 USD ($)
Pension Benefits
Expected future benefit payments
2020	$ 67,623
2021	69,920
2022	72,134
2023	74,884
2024	78,467
2025-2029	436,746
Post-retirement Benefits
Expected future benefit payments
2020	20,752
2021	20,630
2022	20,391
2023	20,161
2024	19,750
2025-2029	$ 89,926

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Amount of benefits for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following latest fiscal year.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
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-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920

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Amount of benefits for defined benefit plan expected to be paid in next fiscal year following latest fiscal year.

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Amount of benefits for defined benefit plan expected to be paid in fifth fiscal year following latest fiscal year.

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Amount of benefits for defined benefit plan expected to be paid in fourth fiscal year following latest fiscal year.

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Amount of benefits for defined benefit plan expected to be paid in third fiscal year following latest fiscal year.

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Amount of benefits for defined benefit plan expected to be paid in second fiscal year following latest fiscal year.

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