Aurora Innovation, Inc. Quarterly report [Sections 13 or 15(d)]

Earnings Per Share (Details) shares in Millions	3 Months Ended
Earnings Per Share (Details) shares in Millions	Mar. 31, 2025 Class_of_Share shares	Mar. 31, 2024 shares
Earnings Per Share [Abstract]
Number of class of common stock \| Class_of_Share	2
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potential stock excluded from the computation of diluted loss per share (in shares)	236	277
RSUs
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potential stock excluded from the computation of diluted loss per share (in shares)	100	117
Stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potential stock excluded from the computation of diluted loss per share (in shares)	110	134
Derivative \| Public warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potential stock excluded from the computation of diluted loss per share (in shares)	12	12
Derivative \| Private placement warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potential stock excluded from the computation of diluted loss per share (in shares)	9	9
Derivative \| Earnout shares liability
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potential stock excluded from the computation of diluted loss per share (in shares)	5	5