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Disclosure - Earnings (Loss) per Share - Schedule of Denominators of Basic and Diluted EPS Computations (Detail) link:presentationLink link:calculationLink link:definitionLink 996057 - Disclosure - Earnings (Loss) per Share - Computation of Basic EPS (Detail) link:presentationLink link:calculationLink link:definitionLink 996067 - Disclosure - Earnings (Loss) per Share - Computation of Diluted EPS (Detail) link:presentationLink link:calculationLink link:definitionLink 996077 - Disclosure - Other Comprehensive Income (Loss) - Summary Of Accumulated Other Comprehensive Income (Loss) (Detail) link:presentationLink link:calculationLink link:definitionLink 996087 - Disclosure - Fair Value Measurements - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 996097 - Disclosure - Fair Value Measurements - Summary of Financial Assets (Liabilities) at Fair Value Measured on Non-recurring Basis (Detail) link:presentationLink link:calculationLink link:definitionLink 996107 - 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