v3.21.2
Common and Preferred Stock (As Restated) - Summary Of Each Class Of Preferred Stock (Detail) - Bird Rides [Member] - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Temporary Equity [Line Items]    
Shares Authorized 173,212,667 142,148,158
Shares Issued 153,738,961 135,023,946
Shares Outstanding 153,738,961 135,023,946
Aggregate Liquidation Preference $ 1,087,242 $ 845,487
Carrying value of preferred stock $ 1,044,642 $ 802,887
Series Seed Redeemable Convertible Preferred Stock One [Member]    
Temporary Equity [Line Items]    
Shares Authorized 9,787,845 9,787,845
Shares Issued 9,787,845 9,787,845
Shares Outstanding 9,787,845 9,787,845
Liquidation Preference Per Share $ 0.4087 $ 0.4087
Aggregate Liquidation Preference $ 4,000 $ 4,000
Annual Dividend Per Share $ 0.0327 $ 0.0327
Initial Conversion Price Per Share $ 0.4087 $ 0.4087
Carrying value of preferred stock $ 4,000 $ 4,000
Series A Redeemable Convertible Preferred Stock One [Member]    
Temporary Equity [Line Items]    
Shares Authorized 19,738,093 19,738,093
Shares Issued 19,738,093 19,738,093
Shares Outstanding 19,738,093 19,738,093
Liquidation Preference Per Share $ 0.7335 $ 0.7335
Aggregate Liquidation Preference $ 14,477 $ 14,477
Annual Dividend Per Share $ 0.0587 $ 0.0587
Initial Conversion Price Per Share $ 0.7335 $ 0.7335
Carrying value of preferred stock $ 14,477 $ 14,477
Series B Redeemable Convertible Preferred Stock [Member]    
Temporary Equity [Line Items]    
Shares Authorized 31,466,331 31,466,331
Shares Issued 31,466,331 31,466,331
Shares Outstanding 31,466,331 31,466,331
Liquidation Preference Per Share $ 3.1780 $ 3.1780
Aggregate Liquidation Preference $ 100,000 $ 100,000
Annual Dividend Per Share $ 0.2542 $ 0.2542
Initial Conversion Price Per Share $ 3.1780 $ 3.1780
Carrying value of preferred stock $ 100,000 $ 100,000
Series C Redeemable Convertible Preferred Stock [Member]    
Temporary Equity [Line Items]    
Shares Authorized 30,108,491 30,108,491
Shares Issued 30,108,491 30,108,491
Shares Outstanding 30,108,491 30,108,491
Liquidation Preference Per Share $ 6.3489 $ 6.3489
Aggregate Liquidation Preference $ 191,156 $ 191,156
Annual Dividend Per Share $ 0.3809 $ 0.3809
Initial Conversion Price Per Share $ 6.3489 $ 6.3489
Carrying value of preferred stock $ 148,556 $ 148,556
Series C-1 Redeemable Convertible Preferred Stock [Member]    
Temporary Equity [Line Items]    
Shares Authorized 27,082,253 27,082,253
Shares Issued 26,900,200 26,900,199
Shares Outstanding 26,900,200 26,900,199
Liquidation Preference Per Share $ 11.7455 $ 11.7455
Aggregate Liquidation Preference $ 315,956 $ 315,956
Annual Dividend Per Share $ 0.7047 $ 0.7047
Initial Conversion Price Per Share $ 11.7455 $ 11.7455
Carrying value of preferred stock $ 315,956 $ 315,956
Series D Redeemable Convertible Preferred Stock [Member]    
Temporary Equity [Line Items]    
Shares Authorized 44,000,000 23,223,949
Shares Issued 33,866,620 16,382,726
Shares Outstanding 33,866,620 16,382,726
Liquidation Preference Per Share $ 12.9177 $ 12.9177
Aggregate Liquidation Preference $ 437,479 $ 211,627
Annual Dividend Per Share $ 0.7751 $ 0.7751
Initial Conversion Price Per Share $ 12.9177 $ 12.9177
Carrying value of preferred stock $ 437,479 $ 211,627
Series D-1 Redeemable Convertible Preferred Stock [Member]    
Temporary Equity [Line Items]    
Shares Authorized 741,196 741,196
Shares Issued 640,261 640,261
Shares Outstanding 640,261 640,261
Liquidation Preference Per Share $ 12.9177 $ 12.9177
Aggregate Liquidation Preference $ 8,271 $ 8,271
Annual Dividend Per Share $ 0.7751 $ 0.7751
Initial Conversion Price Per Share $ 12.9177 $ 12.9177
Carrying value of preferred stock $ 8,271 $ 8,271
Series D-2 Redeemable Convertible Preferred Stock [Member]    
Temporary Equity [Line Items]    
Shares Authorized 9,359,501  
Shares Issued 1,231,120  
Shares Outstanding 1,231,120  
Liquidation Preference Per Share $ 12.9177  
Aggregate Liquidation Preference $ 15,903  
Annual Dividend Per Share $ 0.7751  
Initial Conversion Price Per Share $ 12.9177  
Carrying value of preferred stock $ 15,903  
Series D-3 Redeemable Convertible Preferred Stock [Member]    
Temporary Equity [Line Items]    
Shares Authorized 928,957  
Liquidation Preference Per Share $ 12.9177  
Annual Dividend Per Share 0.7751  
Initial Conversion Price Per Share $ 12.9177