Description of the Business - Business Combination (Details) $ in Millions	6 Months Ended
	Jun. 30, 2022 USD ($) shares
Unsecured Convertible Notes, Due 2026 [Member]
Aggregate principal amount | $	$ 150.0
BuzzFeed, Inc. [Member] | Business Combination Agreement [Member]
Number of shares issued in exchange fore each share	0.306
BuzzFeed, Inc. [Member] | Class A common stock | Business Combination Agreement [Member]
Number of common shares issued	(30,880,000)