Summary of Significant Accounting Policies - Narrative (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2022	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Accounting Policies [Line Items]
Recognized revenue		$ 78,000,000	$ 63,600,000
Publisher bonuses		0	0	$ (209,635,000)
Impairment of goodwill		0	0	0
Material impairment charges		0	0	0
Impairment charge				53,000,000.0
Loss on disposal group				127,900,000
Advertising expense		$ 521,500,000	539,400,000	$ 665,900,000
Minimum threshold percentage of income tax benefit for settlement with tax authority		50.00%
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Mobile Game Apps | Reportable Segment Assets Member
Accounting Policies [Line Items]
Disposal group, including discontinued operation, consideration			44,000,000
Acquisition of Certain Mobile Game Apps
Accounting Policies [Line Items]
Asset acquisition, consideration transferred, contingent consideration, costs		$ 12,600,000	$ 52,200,000
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment | Mo Pub
Accounting Policies [Line Items]
Publisher bonuses	$ 209,600,000
Minimum
Accounting Policies [Line Items]
Estimated average user life		5 months
Award requisite service period		6 months
Maximum
Accounting Policies [Line Items]
Estimated average user life		10 months
Maximum | Performance-Based Restricted Stock Units
Accounting Policies [Line Items]
Award requisite service period		3 years 1 month 6 days