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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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.

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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

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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Revenue from Contracts with Customers - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Disaggregation of Revenue [Line Items]
Deferred revenue, revenue recognized	$ 360,900	$ 144,400	$ 577,000	$ 241,200
Deferred revenue—current portion	$ 1,488,200		$ 1,488,200		$ 1,070,230
Revenue Benchmark \| Consumable virtual items \| Product Concentration Risk
Disaggregation of Revenue [Line Items]
Percentage of revenue	12.00%	14.00%	12.00%	13.00%
Revenue Benchmark \| Durable virtual items \| Product Concentration Risk
Disaggregation of Revenue [Line Items]
Percentage of revenue	88.00%	86.00%	88.00%	87.00%