Business Combination - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands		6 Months Ended	12 Months Ended
	Jun. 16, 2021	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Schedule Of Reverse Recapitalization [Line Items]
Cash consideration paid to Legacy WMH equity holders				$ 455,182
Common stock, shares outstanding (in shares)		129,240,910		129,240,910
Period of exchange agreement	180 days
Shares converted basis (in shares)	1
Net (loss) income attributable to WM Technology, Inc.		$ 137,100	$ (115,989)	$ 60,383	$ 38,830
Change in fair value of warrant liability			25,370	166,518	$ 0
Share-based compensation expense			$ 23,493	29,324
Add: transaction costs allocated to Warrants				$ 5,547
WMH LLC
Schedule Of Reverse Recapitalization [Line Items]
Contributions made	$ 80,300
Class A Common Stock
Schedule Of Reverse Recapitalization [Line Items]
Number of shares issued in transaction (in shares)	32,500,000
Price per share (in dollars per share)	$ 10.00
Consideration received on transaction	$ 325,000
Stock redeemed during period (in shares)	10,012
Cash consideration paid to Legacy WMH equity holders	$ 455,200
Common stock, shares outstanding (in shares)		65,677,361	92,062,468	65,677,361
Shares of Class A Common Stock issued in the Business Combination (in shares)		63,738,563
Payment to continuing members as percent of amount of tax benefit			85.00%
Class A Units
Schedule Of Reverse Recapitalization [Line Items]
Common stock, shares outstanding (in shares)	65,502,347
Class P Units
Schedule Of Reverse Recapitalization [Line Items]
Common stock, shares outstanding (in shares)	25,896,042
Class V Common Stock
Schedule Of Reverse Recapitalization [Line Items]
Common stock, shares outstanding (in shares)		65,502,347	55,486,361	65,502,347
Shares of Class A Common Stock issued in the Business Combination (in shares)	65,502,347