Commitments and Contingent Liabilities - (Future MInimum Payments Under Noncancellable Leases) (Details) - USD ($) $ in Thousands	May 31, 2020	Dec. 01, 2019
Commitments and Contingencies Disclosure [Abstract]
2020	$ 17,791
2021	36,544
2022	28,543
2023	21,349
2024	15,429
2025 and thereafter	30,004
Total future minimum lease payments	149,660
Less: Interest	11,865
Present value of lease liabilities	137,795	$ 159,700
Variable lease costs	11,300
Short-term lease costs	$ 2,300
Weighted-average remaining lease term (in years)	2 years 10 months 24 days
Weighted-average discount rate	3.00%

Lessee, Operating Lease, Liability, Short-term Lease Payments, Due

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Discount rate used by lessee to determine present value of operating lease payments.

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Amount of lessee's undiscounted obligation for lease payments for operating lease.

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Amount of lessee's undiscounted obligation for lease payments for operating lease, due after fifth fiscal year following latest fiscal year.

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Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fifth fiscal year following latest fiscal year.

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Amount of lessee's undiscounted obligation for lease payments for operating lease, due in third fiscal year following latest fiscal year.

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Amount of lessee's undiscounted obligation for lease payments for operating lease, due in second fiscal year following latest fiscal year.

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Amount of lessee's undiscounted obligation for lease payments for operating lease having an initial or remaining lease term in excess of one year due in remainder of fiscal year following latest fiscal year.

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Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.

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Present value of lessee's discounted obligation for lease payments from operating lease.

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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