Accounting Policies [Line Items]

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Consideration Incurred For Existing And Potential Customer Incentive Bonuses

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Minimum threshold percentage of income tax benefit for settlement with tax authority.

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Revenue From Contract With Customer Estimated Average User Life.

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- Definition

Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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- Definition

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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- Definition

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

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The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.

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- Definition

Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Summary of Significant Accounting Policies - Narrative (Details)	3 Months Ended	12 Months Ended
	Mar. 31, 2022 USD ($)	Dec. 31, 2023 USD ($) segment	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Accounting Policies [Line Items]
Recognized revenue		$ 63,600,000	$ 78,600,000
Restricted cash equivalents		$ 0	0
Number of operating segments \| segment		2
Impairment of goodwill		$ 0	0	$ 0
Material impairment charges		0	0	0
Impairment charge			53,000,000
Advertising expense		$ 539,400,000	665,900,000	983,700,000
Minimum threshold percentage of income tax benefit for settlement with tax authority		50.00%
Segment Reconciling Items
Accounting Policies [Line Items]
Publisher bonuses		$ 0	$ (209,635,000)	$ (3,227,000)
Segment Reconciling Items \| Mo Pub
Accounting Policies [Line Items]
Publisher bonuses	$ 209,600,000
Software Platform
Accounting Policies [Line Items]
Number of operating segments \| segment		2
Apps
Accounting Policies [Line Items]
Number of operating segments \| segment		2
Accounts Receivable \| Customer Concentration Risk \| One Customer
Accounting Policies [Line Items]
Concentration risk, percentage			12.00%
Minimum
Accounting Policies [Line Items]
Estimated average user life		5 months
Maximum
Accounting Policies [Line Items]
Estimated average user life		10 months