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Stock-based Compensation Plans - Valuation Assumptions for Grant Date Fair Value of Performance Awards (Detail) - Performance Shares - $ / shares
9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Risk-free interest rate 1.40% 0.20%
Expected annual volatility 68.00% 75.00%
Grant date fair value per unit $ 27.90 $ 12.58