Organization and Nature of Operations - Narrative (Details) - USD ($)
$ in Millions |
|
|
9 Months Ended |
12 Months Ended |
Feb. 28, 2021 |
Nov. 27, 2020 |
Sep. 30, 2020 |
Dec. 31, 2021 |
Dec. 31, 2019 |
| Variable Interest Entity [Line Items] |
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|
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| Service agreement, contractual term, minimum |
|
|
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10 years
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| Notice to terminate contractual agreement, period required |
|
|
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30 days
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| Shareholder voting rights agreement, term, minimum |
|
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10 years
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| Notice to terminate shareholder voting rights agreement, period requirement |
|
|
|
30 days
|
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| Exclusive option agreement, term, minimum |
|
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10 years
|
|
| Notice to terminate exclusive option agreement, period requirement |
|
|
|
30 days
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|
| Agreement Term |
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10 years
|
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| Notice Period By wholly foreign owned enterprise to extend Aagreement term |
|
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30 days
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| Exclusive Technology Consulting and Services Agreement [Member] |
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| Variable Interest Entity [Line Items] |
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| Service fees charged by wholly foreign owned enterprise to variable interest entities |
|
|
$ 53.8
|
$ 12.7
|
$ 32.9
|
| Netless [Member] |
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| Variable Interest Entity [Line Items] |
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| Business acquisition percentage of voting interests acquired |
|
100.00%
|
|
|
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| Business combination, consideration transferred |
|
$ 4.0
|
|
|
|
| Easemob [Member] |
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| Variable Interest Entity [Line Items] |
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|
|
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| Business acquisition percentage of voting interests acquired |
100.00%
|
|
|
|
|
| Payments to acquire businesses gross |
$ 53.4
|
|
|
|
|
| Agora IO Hongkong Limited |
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| Variable Interest Entity [Line Items] |
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| Percent ownership of subsidiary |
|
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|
100.00%
|
|
| Agora IO Hongkong Limited | Agora IO, Inc |
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| Variable Interest Entity [Line Items] |
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| Percentage of shares contributed |
|
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|
100.00%
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