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Retirement Plan
 12 Months Ended
Nov. 30, 2023
Retirement Benefits [Abstract]  
Retirement Plan Retirement Plan
We maintain a retirement plan covering all U.S. employees under Section 401(k) of the Internal Revenue Code. Company contributions to the plan are at the discretion of the Board of Directors and totaled approximately $3.8 million, $3.3 million and $4.0 million for fiscal years 2023, 2022 and 2021, respectively.