Fair Value Measurements - Summary Of Quantitative Information Of Fair Value Measurement (Detail) - Fair Value, Inputs, Level 3	Dec. 31, 2021 $ / shares	Mar. 25, 2021 $ / shares
Stock price
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Warrants and rights outstanding, measurement input	9.77	10.00
Strike price
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Warrants and rights outstanding, measurement input	11.50	11.50
Volatility
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Warrants and rights outstanding, measurement input	12.0	24.0
Risk-free rate
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Warrants and rights outstanding, measurement input	1.54	1.32
Dividend yield
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Warrants and rights outstanding, measurement input	0.0	0.0

Dragoneer Growth Opportunities Corp. III 10-K