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CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' (DEFICIT) EQUITY - USD ($) shares in Thousands, $ in Thousands | Total | Cumulative effect of accounting change | Common Stock | Additional Paid-in Capital | Additional Paid-in Capital Cumulative effect of accounting change | Accumulated Other Comprehensive Income (Loss) | Accumulated Deficit | Accumulated Deficit Cumulative effect of accounting change
--- | --- | --- | --- | --- | --- | --- | --- | ---
Stockholders' equity, beginning balance (in shares) at Dec. 31, 2020 |  |  | 90,430 |  |  |  |  |
Stockholders' equity, beginning balance at Dec. 31, 2020 | $ 308,459 |  | $ 9 | $ 673,950 |  | $ 6,806 | $ (372,306) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Issuance of common stock in connection with Equity Incentive and Employee Stock Purchase plans, net of tax withholdings (in shares) |  |  | 438 |  |  |  |  |
Issuance of common stock in connection with Equity Incentive and Employee Stock Purchase plans, net of tax withholdings | (3,708) |  |  | (3,708) |  |  |  |
Share-based compensation | 59,993 |  |  | 59,993 |  |  |  |
Equity component from repurchase or redemption of convertible senior notes | (147,740) |  |  | (147,740) |  |  |  |
Temporary equity reclassification | (338) |  |  | (338) |  |  |  |
Changes in other comprehensive income (loss) | (3,412) |  |  |  |  | (3,412) |  |
Net loss | (186) |  |  |  |  |  | (186) |
Stockholders' equity, ending balance (in shares) at Mar. 31, 2021 |  |  | 90,868 |  |  |  |  |
Stockholders' equity, ending balance at Mar. 31, 2021 | 213,068 |  | $ 9 | 582,157 |  | 3,394 | (372,492) |
Stockholders' equity, beginning balance (in shares) at Dec. 31, 2020 |  |  | 90,430 |  |  |  |  |
Stockholders' equity, beginning balance at Dec. 31, 2020 | 308,459 |  | $ 9 | 673,950 |  | 6,806 | (372,306) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Net loss | (257,893) |  |  |  |  |  |  |
Stockholders' equity, ending balance (in shares) at Sep. 30, 2021 |  |  | 92,162 |  |  |  |  |
Stockholders' equity, ending balance at Sep. 30, 2021 | 45,261 |  | $ 9 | 673,422 |  | 2,029 | (630,199) |
Stockholders' equity, beginning balance (in shares) at Dec. 31, 2020 |  |  | 90,430 |  |  |  |  |
Stockholders' equity, beginning balance at Dec. 31, 2020 | 308,459 |  | $ 9 | 673,950 |  | 6,806 | (372,306) |
Stockholders' equity, ending balance (in shares) at Dec. 31, 2021 |  |  | 94,309 |  |  |  |  |
Stockholders' equity, ending balance at Dec. 31, 2021 | $ 338,967 | $ (235,454) | $ 9 | 1,086,870 | $ (329,280) | 644 | (748,556) | $ 93,826
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Accounting standards update, extensible enumeration | Accounting Standards Update 2020-06 [Member] |  |  |  |  |  |  |
Stockholders' equity, beginning balance (in shares) at Mar. 31, 2021 |  |  | 90,868 |  |  |  |  |
Stockholders' equity, beginning balance at Mar. 31, 2021 | $ 213,068 |  | $ 9 | 582,157 |  | 3,394 | (372,492) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Issuance of common stock in connection with Equity Incentive and Employee Stock Purchase plans, net of tax withholdings (in shares) |  |  | 642 |  |  |  |  |
Issuance of common stock in connection with Equity Incentive and Employee Stock Purchase plans, net of tax withholdings | 10,999 |  |  | 10,999 |  |  |  |
Share-based compensation | 95,685 |  |  | 95,685 |  |  |  |
Equity component from repurchase or redemption of convertible senior notes | (121,844) |  |  | (121,844) |  |  |  |
Temporary equity reclassification | 4,124 |  |  | 4,124 |  |  |  |
Changes in other comprehensive income (loss) | 1,211 |  |  |  |  | 1,211 |  |
Net loss | (110,956) |  |  |  |  |  | (110,956) |
Stockholders' equity, ending balance (in shares) at Jun. 30, 2021 |  |  | 91,510 |  |  |  |  |
Stockholders' equity, ending balance at Jun. 30, 2021 | 92,287 |  | $ 9 | 571,121 |  | 4,605 | (483,448) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Issuance of common stock in connection with Equity Incentive and Employee Stock Purchase plans, net of tax withholdings (in shares) |  |  | 652 |  |  |  |  |
Issuance of common stock in connection with Equity Incentive and Employee Stock Purchase plans, net of tax withholdings | (2,548) |  |  | (2,548) |  |  |  |
Share-based compensation | 104,849 |  |  | 104,849 |  |  |  |
Changes in other comprehensive income (loss) | (2,576) |  |  |  |  | (2,576) |  |
Net loss | (146,751) |  |  |  |  |  | (146,751) |
Stockholders' equity, ending balance (in shares) at Sep. 30, 2021 |  |  | 92,162 |  |  |  |  |
Stockholders' equity, ending balance at Sep. 30, 2021 | 45,261 |  | $ 9 | 673,422 |  | 2,029 | (630,199) |
Stockholders' equity, beginning balance (in shares) at Dec. 31, 2021 |  |  | 94,309 |  |  |  |  |
Stockholders' equity, beginning balance at Dec. 31, 2021 | 338,967 | (235,454) | $ 9 | 1,086,870 | (329,280) | 644 | (748,556) | 93,826
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Issuance of common stock in connection with Equity Incentive and Employee Stock Purchase plans, net of tax withholdings (in shares) |  |  | 588 |  |  |  |  |
Issuance of common stock in connection with Equity Incentive and Employee Stock Purchase plans, net of tax withholdings | (120) |  |  | (120) |  |  |  |
Share-based compensation | 98,424 |  |  | 98,424 |  |  |  |
Changes in other comprehensive income (loss) | (2,062) |  |  |  |  | (2,062) |  |
Net loss | (150,972) |  |  |  |  |  | (150,972) |
Stockholders' equity, ending balance (in shares) at Mar. 31, 2022 |  |  | 94,897 |  |  |  |  |
Stockholders' equity, ending balance at Mar. 31, 2022 | 48,783 |  | $ 9 | 855,894 |  | (1,418) | (805,702) |
Stockholders' equity, beginning balance (in shares) at Dec. 31, 2021 |  |  | 94,309 |  |  |  |  |
Stockholders' equity, beginning balance at Dec. 31, 2021 | 338,967 | $ (235,454) | $ 9 | 1,086,870 | $ (329,280) | 644 | (748,556) | $ 93,826
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Net loss | (595,103) |  |  |  |  |  |  |
Stockholders' equity, ending balance (in shares) at Sep. 30, 2022 |  |  | 95,866 |  |  |  |  |
Stockholders' equity, ending balance at Sep. 30, 2022 | (244,876) |  | $ 10 | 1,022,909 |  | (17,962) | (1,249,833) |
Stockholders' equity, beginning balance (in shares) at Mar. 31, 2022 |  |  | 94,897 |  |  |  |  |
Stockholders' equity, beginning balance at Mar. 31, 2022 | 48,783 |  | $ 9 | 855,894 |  | (1,418) | (805,702) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Issuance of common stock in connection with Equity Incentive and Employee Stock Purchase plans, net of tax withholdings (in shares) |  |  | 842 |  |  |  |  |
Issuance of common stock in connection with Equity Incentive and Employee Stock Purchase plans, net of tax withholdings | 7,827 |  |  | 7,827 |  |  |  |
Repurchases of common stock (in shares) |  |  | (421) |  |  |  |  |
Repurchases of common stock | (25,004) |  |  | (25,004) |  |  |  |
Share-based compensation | 98,402 |  |  | 98,402 |  |  |  |
Changes in other comprehensive income (loss) | (8,182) |  |  |  |  | (8,182) |  |
Net loss | (159,515) |  |  |  |  |  | (159,515) |
Stockholders' equity, ending balance (in shares) at Jun. 30, 2022 |  |  | 95,318 |  |  |  |  |
Stockholders' equity, ending balance at Jun. 30, 2022 | (37,689) |  | $ 9 | 937,119 |  | (9,600) | (965,217) |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Issuance of common stock in connection with Equity Incentive and Employee Stock Purchase plans, net of tax withholdings (in shares) |  |  | 967 |  |  |  |  |
Issuance of common stock in connection with Equity Incentive and Employee Stock Purchase plans, net of tax withholdings | 11,166 |  | $ 1 | 11,165 |  |  |  |
Repurchases of common stock (in shares) |  |  | (419) |  |  |  |  |
Repurchases of common stock | (20,000) |  |  | (20,000) |  |  |  |
Share-based compensation | 94,625 |  |  | 94,625 |  |  |  |
Changes in other comprehensive income (loss) | (8,362) |  |  |  |  | (8,362) |  |
Net loss | (284,616) |  |  |  |  |  | (284,616) |
Stockholders' equity, ending balance (in shares) at Sep. 30, 2022 |  |  | 95,866 |  |  |  |  |
Stockholders' equity, ending balance at Sep. 30, 2022 | $ (244,876) |  | $ 10 | $ 1,022,909 |  | $ (17,962) | $ (1,249,833) |

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- Definition Stock Issued During Period, Value, Employee Stock Purchase Plan, Increase (Decrease) To Additional Paid In Capital + References No definition available. + Details
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Namespace Prefix: | rng_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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