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Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Dec. 12, 2021
Jun. 30, 2021
Apr. 30, 2021
Mar. 31, 2021
Mar. 26, 2022
Mar. 27, 2021
Dec. 31, 2021
Sep. 25, 2021
Sep. 26, 2020
Sep. 28, 2019
Mar. 31, 2022
Dec. 31, 2020
Unrecognized tax benefits             $ 0          
Unrecognized tax benefits, accrued interest and penalties             0          
Accretion of Class A ordinary shares subject to redemption       $ (17,455,524) $ (23,589,000) $ 191,000            
Foreign currency transaction losses               $ 100,000 $ 100,000 $ 100,000    
Allowances for doubtful accounts               0 0 0    
Purchase of Property and equipment per unit               2,000        
Impairment losses               0 0 0    
Allowance for future sales returns               $ 0 $ 0 $ 0    
Revenue Benchmark [Member] | Top First Customers [Member] | Customer Concentration Risk [Member]                        
Concentration risk percentage               67.00% 45.00% 59.00%    
Revenue Benchmark [Member] | Top Second Customers [Member] | Customer Concentration Risk [Member]                        
Concentration risk percentage               28.00% 43.00% 21.00%    
Revenue Benchmark [Member] | Two Customers [Member] | Customer Concentration Risk [Member]                        
Concentration risk percentage               95.00% 87.00% 80.00%    
Accounts Receivable [Member] | Top First Customers [Member] | Customer Concentration Risk [Member]                        
Concentration risk percentage               97.00% 14.00%      
Accounts Receivable [Member] | Top Second Customers [Member] | Customer Concentration Risk [Member]                        
Concentration risk percentage               1.00% 44.00%      
Accounts Receivable [Member] | Top Third Customers [Member] | Customer Concentration Risk [Member]                        
Concentration risk percentage               1.00% 26.00%      
Accounts Receivable [Member] | Top Fourth Customers [Member] | Customer Concentration Risk [Member]                        
Concentration risk percentage               1.00% 16.00%      
Accounts Receivable [Member] | Four Customers [Member] | Customer Concentration Risk [Member]                        
Concentration risk percentage               100.00% 100.00%      
SVF INVESTMENT CORP. 3 [Member]                        
Cash equivalents             0       $ 0 $ 0
Federal depository insurance coverage             250,000       250,000  
Investment in trading securities maturity period   185 days                    
Unrecognized tax benefits             0       0  
Unrecognized tax benefits, accrued interest and penalties             0       $ 0  
Accretion of Class A ordinary shares subject to redemption $ 17,455,524,000                      
Walmart Inc [Member]                        
Percentage of outstanding units vested during the period     6.50%                  
Warrants outstanding units vested during the period     $ 446,741                  
Warrants outstanding units during the period     $ 267,281                  
Percentage of outstanding units may vest during the period     3.50%                  
Class of warrants or rights exercise price per share     $ 389.03                  
Additional Paid-in Capital [Member]                        
Accretion of Class A ordinary shares subject to redemption       (10,407,979)                
Additional Paid-in Capital [Member] | SVF INVESTMENT CORP. 3 [Member]                        
Accretion of Class A ordinary shares subject to redemption             10,407,979          
Retained Earnings [Member]                        
Accretion of Class A ordinary shares subject to redemption       $ (7,047,545) $ (23,589,000) $ 191,000            
Retained Earnings [Member] | SVF INVESTMENT CORP. 3 [Member]                        
Accretion of Class A ordinary shares subject to redemption             $ 7,047,545          
Common Class B [Member] | SVF INVESTMENT CORP. 3 [Member]                        
Common shares subject to forfeiture             1,000,000          
Common Class B [Member] | Over-Allotment Option [Member] | SVF INVESTMENT CORP. 3 [Member]                        
Common shares subject to forfeiture             1,000,000          
Common Class A [Member] | SVF INVESTMENT CORP. 3 [Member]                        
Class A Common stock,subject to possible redemption, shares             32,000,000       32,000,000 0
Common Class A [Member] | Walmart Inc [Member]                        
Warrant issued     $ 714,022                  
Class A ordinary shares subject to possible redemption | SVF INVESTMENT CORP. 3 [Member]                        
Class A Common stock,subject to possible redemption, shares             32,000,000       32,000,000