Stock-based Compensation - Narrative (Details) $ / shares in Units, $ in Thousands			1 Months Ended			3 Months Ended		9 Months Ended
	Feb. 01, 2023 shares	Jan. 31, 2023 shares	Sep. 30, 2023 $ / shares shares	Apr. 30, 2023 shares	Mar. 31, 2023 tranche consecutiveTradingDay shares	Sep. 30, 2023 USD ($) $ / shares shares	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) plan tranche $ / shares shares	Sep. 30, 2022 USD ($)
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Number of equity compensation plans | plan								3
Number of vesting eligible traches | tranche					5
Number of trading day | consecutiveTradingDay					30
Performance period			5 years			5 years		5 years
Number of vesting traches | tranche								5
Stock-based compensation | $						$ 110,839	$ 42,147	$ 275,058	$ 143,943
P S U Grants | Common Stock Price Target One
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Common stock, par or stated value per share (in dollars per share) | $ / shares			$ 36.00			$ 36.00		$ 36.00
Employee Stock Purchase Plan | Class A Common Stock
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Maximum number of shares per employee (in shares)	3,500	590
Shares purchased for award (in shares)								174,670
Performance Shares
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Number of PSU's vested (in shares)			3,451,000
Accelerated stock-based compensation expense | $						$ 25,700
Performance Shares | Common Stock Price Target One
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Common stock, par or stated value per share (in dollars per share) | $ / shares			$ 36.00			$ 36.00		$ 36.00
Performance Shares | Chief Executive Officer | Adam Foroughi
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Nonvested, weighted average grant date fair value (in dollar per share) | $ / shares			7.60			7.60		7.60
Performance Shares | Chief Treasury Officers | Vasily Shikin
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Nonvested, weighted average grant date fair value (in dollar per share) | $ / shares			6.03			6.03		6.03
Performance Shares | Additional Participants
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Nonvested, weighted average grant date fair value (in dollar per share) | $ / shares			$ 8.76			$ 8.76		$ 8.76
Performance Shares | P S U Grants
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Granted (in shares)					6,902,000
Number of shares available for grant (in shares)			3,451,000			3,451,000		3,451,000
Restricted stock units granted (in shares)				3,451,000
Holding period								1 year
Performance Shares | P S U Grants | Minimum
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Award requisite service period								1 year 8 months 12 days
Performance Shares | P S U Grants | Maximum
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Award requisite service period								3 years 1 month 6 days
Unvested RSUs
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Restricted stock units granted (in shares)								4,631,285
Restricted stock units granted (in dollars per share) | $ / shares								$ 14.14
Unvested RSUs | Minimum
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Award vesting period								1 year