Balance Sheet Components - Schedule of Accrued Liabilities (Parenthetical) (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2022 |
Dec. 31, 2021 |
|
| Accrued Liabilities Current [Abstract] | ||
| Decrease in logistics costs | $ 13 | |
| Percentage of decrease in logistics costs due to lower shipping volumes | 23.00% | |
| Unredeemable wish cash balances in core marketplace revenue | $ 1 | $ 3 |
| Decrease in sales and indirect taxes | $ 6 | |
| Percentage of decrease in sales and indirect taxes due to less taxes collected in connection with lower order volumes | 23.00% | |