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Restructuring, Impairment and Disposal Charges (Tables)
3 Months Ended
Jan. 31, 2021
Restructuring and Related Activities [Abstract]  
Schedule of Restructuring Reserve by Type of Cost
The following table summarizes the significant activities within, and components of, the restructuring liabilities during the fiscal quarter ended January 31, 2021:
Employee Termination Costs
Leases and Other Exit Costs (a)
Total
(In millions)
Balance as of November 1, 2020$34 $— $34 
Restructuring charges61 14 75 
Utilization(52)(14)(66)
Balance as of January 31, 2021 (b)
$43 $— $43 
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(a) As of January 31, 2021, $78 million of restructured lease liabilities were included in short-term and long-term lease liabilities.
(b) We expect the majority of the employee termination costs balance to be paid within the next twelve months.