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v3.24.1

Description of the Business (Details) $ / shares in Units, $ in Thousands |  |  |  | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | ---
Mar. 07, 2024 USD ($) | Feb. 28, 2024 | Dec. 03, 2021 USD ($) shares | Jun. 30, 2021 USD ($) | Dec. 31, 2023 USD ($) segment $ / shares | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Mar. 29, 2024 $ / shares | May 31, 2023 $ / shares
Description Of The Business [Line Items] |  |  |  |  |  |  |  |  |
Number of reportable segments | segment |  |  |  |  | 1 |  |  |  |
Net loss |  |  |  |  | $ 89,322 | $ 201,326 | $ (25,876) |  |
Net loss from continuing operations |  |  |  |  | 60,332 | 140,483 | (3,870) |  |
Net cash flow used in operations |  |  |  |  | 6,103 | 7,857 | (797) |  |
Net cash provided by continuing operations |  |  |  |  | 589 | 597 | $ (22,043) |  |
Cash and cash equivalents |  |  |  |  | 35,637 | 55,774 |  |  |
Accumulated deficit |  |  |  |  | $ 611,768 | 523,063 |  |  |
Share price, threshold for delisting (in dollars per share) | $ / shares |  |  |  |  | $ 1.00 |  |  |  | $ 1.00
Consecutive trading days, before compliance date, suspension from trading or the delisting of common stock |  |  |  |  | 10 days |  |  |  | 10 days
Subsequent Event |  |  |  |  |  |  |  |  |
Description Of The Business [Line Items] |  |  |  |  |  |  |  |  |
Share price, threshold for delisting (in dollars per share) | $ / shares |  |  |  |  |  |  |  | $ 1.00 |
Unsecured Convertible Notes, Due 2026 |  |  |  |  |  |  |  |  |
Description Of The Business [Line Items] |  |  |  |  |  |  |  |  |
Aggregate principal amount |  |  | $ 150,000 |  |  |  |  |  |
Convertible Debt |  |  |  |  |  |  |  |  |
Description Of The Business [Line Items] |  |  |  |  |  |  |  |  |
Aggregate principal amount |  |  |  | $ 150,000 |  |  |  |  |
Principal outstanding |  |  |  |  | $ 150,000 | $ 150,000 |  |  |
Repurchase price as percentage of par plus accrued and unpaid interest |  |  |  | 101.00% | 101.00% |  |  |  |
Convertible Debt | Subsequent Event |  |  |  |  |  |  |  |  |
Description Of The Business [Line Items] |  |  |  |  |  |  |  |  |
Repayments of long-term debt | $ 30,900 |  |  |  |  |  |  |  |
Principal outstanding | $ 119,100 |  |  |  |  |  |  |  |
Percentage of net proceeds from future asset sales |  | 0.95 |  |  |  |  |  |  |
BuzzFeed, Inc. |  |  |  |  |  |  |  |  |
Description Of The Business [Line Items] |  |  |  |  |  |  |  |  |
Number of shares issued in exchange for each share (in shares) | shares |  |  | 0.306 |  |  |  |  |  |
BuzzFeed, Inc. | Class A Common Stock, $0.0001 par value per share |  |  |  |  |  |  |  |  |
Description Of The Business [Line Items] |  |  |  |  |  |  |  |  |
Number of common shares issued (in shares) | shares |  |  | 30,880,000 |  |  |  |  |  |
CM Partners, LLC |  |  |  |  |  |  |  |  |
Description Of The Business [Line Items] |  |  |  |  |  |  |  |  |
Percentage of membership interests acquired |  |  | 100.00% |  |  |  |  |  |

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