Stock-based Compensation - Additional Information (Details) $ / shares in Units, $ in Thousands		3 Months Ended		4 Months Ended	6 Months Ended
	Feb. 10, 2021 shares	Jun. 30, 2022 USD ($) $ / shares	Jun. 30, 2021 USD ($)	Feb. 15, 2021 Plan	Jun. 30, 2022 USD ($) $ / shares shares	Jun. 30, 2021 USD ($)	Dec. 31, 2021 shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense		$ 22,447,000	$ 29,916		$ 40,004	$ 75,739
Share price | $ / shares		$ 43.00			$ 43.00
Employee stock purchase plan description					on February 10, 2021, Bumble Inc. adopted the 2021 Employee Stock Purchase Plan (the “ESPP”) for the issuance of up to a total of 4,500,000 shares of Class A common stock. The number of shares reserved for issuance under the ESPP will be increased automatically on January 1 of each fiscal year beginning in 2022 by a number of shares of our Class A common stock equal to the lesser of (i) the positive difference between 1% of the shares outstanding on the final day of the immediately preceding fiscal year and the ESPP share reserve on the final day of the immediately preceding fiscal year; and (ii) a smaller number of shares as may be determined by the Board. The ESPP allows participants to purchase Class A common stock through contributions of up to 15% of their total compensation. The purchase price of the Class A common stock will be 85% of the lesser of the fair market value of our Class A common stock as determined on the applicable grant date or the applicable purchase period end date (provided that, in no event may the purchase price be less than the par value per share of our Class A common stock)
Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Weighted-Average Remaining Contractual Term, Outstanding					10 years
2021 Omnibus Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Reserved shares of common stock for issuance of awards | shares							30,000,000
2021 Employee Stock Purchase Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Maximum eligible compensation percentage of participants to purchase common stock through contributions	15.00%
Percentage of purchase price of shares lower of the fair market value of common stock on grant date or purchase date	85.00%
Exit-Vesting Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense		$ 2,600	7,800		$ 3,500	19,100
Exit-Vesting Awards | 2021 Omnibus Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share price | $ / shares		$ 43.00			$ 43.00
Time-Vesting Restricted Shares of Class A Common Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized compensation cost		$ 200			$ 200
Unrecognized compensation cost to be recognized over a weighted-average period					2 years 7 months 6 days
Exit-Vesting Restricted Shares of Class A Common Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized compensation cost		200			$ 200
Unrecognized compensation cost to be recognized over a weighted-average period					2 years 7 months 6 days
Time Vesting Stock Option
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized compensation cost to be recognized over a weighted-average period					3 years 2 months 12 days
Number of Options, Exercised | shares					0
Unrecognized compensation cost related to options		30,600			$ 30,600
Weighted-Average Remaining Contractual Term, Outstanding					9 years
Time Vesting Stock Option | 2021 Omnibus Plan | Minimum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period					4 years
Time Vesting Stock Option | 2021 Omnibus Plan | Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period					5 years
Exit Vesting Stock Option
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Options, Exercised | shares					0
Weighted-Average Remaining Contractual Term, Outstanding					8 years 7 months 6 days
Exit Vesting Stock Option | 2021 Omnibus Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized compensation cost		1,500			$ 1,500
Unrecognized compensation cost to be recognized over a weighted-average period					1 year 6 months
Share-based compensation arrangement by share-based payment award, award vesting rights					Exit-Vesting stock options vest upon satisfaction of a performance condition under which Blackstone and its affiliates receive cash proceeds in respect of certain MOIC and IRR hurdles, subject to the recipient’s continued employment at the time of satisfaction
Time-Vesting Class B Units and Time-Vesting Phantom Class B Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based payment award granted, percentage					60.00%
Share-based payment award service period					5 years
Exit-Vesting Class B Units and Exit-Vesting Phantom Class B Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based payment award granted, percentage					40.00%
Time-Vesting Incentive Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized compensation cost		14,900			$ 14,900
Unrecognized compensation cost to be recognized over a weighted-average period					2 years 10 months 24 days
Exit-Vesting Incentive Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized compensation cost		14,500			$ 14,500
Unrecognized compensation cost to be recognized over a weighted-average period					2 years 6 months
Exit-Vesting Incentive Units | RSU's
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized compensation cost		16,200			$ 16,200
Time-Vesting RSUs | RSU's
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized compensation cost		88,100			$ 88,100
Weighted average period					3 years 3 months 18 days
Time-Vesting RSUs | RSU's | Granted As Result Of Reclassification
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period					5 years
Time-Vesting RSUs | RSU's | Granted At Time Of I P O
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period					4 years
Exit Vesting Restricted Stock Units | RSU's
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Weighted average period					2 years 7 months 6 days
Class A Common Stock | 2021 Employee Stock Purchase Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares purchased under ESPP | shares					0
Class A Common Stock | 2021 Employee Stock Purchase Plan | Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares available for issuance under ESPP | shares	4,500,000
General and Administrative Expense
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-based compensation expense		$ 12,149,000	$ 17,960		$ 22,547	$ 37,868
Number of plans under which awards granted | Plan				3