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Accumulated Other Comprehensive Loss
 12 Months Ended
Nov. 30, 2023
Equity [Abstract]  
Accumulated Other Comprehensive Loss Accumulated Other Comprehensive Loss
The following table presents the changes in the balances of each component of accumulated other comprehensive loss (in thousands):
Postretirement Benefit Plan Adjustments
Total Accumulated Other Comprehensive Loss
Balance at November 30, 2021$(19,119)
Other comprehensive income before reclassifications17,463 
Amounts reclassified from accumulated other comprehensive loss1,090 
Income tax expense related to items of other comprehensive income(5,009)
Other comprehensive income, net of tax13,544 
Balance at November 30, 2022(5,575)
Other comprehensive income before reclassifications2,720 
Amounts reclassified from accumulated other comprehensive loss(112)
Income tax expense related to items of other comprehensive income(704)
Other comprehensive income, net of tax1,904 
Balance at November 30, 2023$(3,671)

The amounts reclassified from accumulated other comprehensive loss consisted of the following (in thousands):
Years Ended November 30,
Details About Accumulated Other Comprehensive Loss Components202320222021
Postretirement benefit plan adjustments
Amortization of net actuarial (gain) loss
$(112)$1,090 $1,575 
Amortization of prior service cost — — 86 
Total reclassifications (a)$(112)$1,090 $1,661 
(a)The accumulated other comprehensive loss components are included in the computation of net periodic benefit costs as further discussed in Note 22 – Postretirement Benefits.
There is no estimated prior service cost expected to be amortized from accumulated other comprehensive loss into net periodic benefit cost during 2024.