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Stock-based Compensation - Narrative (Details) $ / shares in Units, $ in Thousands |  |  |  |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended | 48 Months Ended |
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May 09, 2023 | Mar. 16, 2023 USD ($) trading_day $ / shares | Jan. 01, 2023 shares | Aug. 19, 2022 $ / shares shares | May 02, 2022 $ / shares shares | May 31, 2023 USD ($) shares | Aug. 31, 2022 USD ($) shares | Jun. 30, 2022 shares | Apr. 30, 2022 USD ($) | Aug. 31, 2021 USD ($) | Jun. 30, 2023 USD ($) | Jun. 30, 2022 USD ($) | Jun. 30, 2023 USD ($) trading_day $ / shares shares | Jun. 30, 2022 USD ($) | Jun. 30, 2019 | Jun. 30, 2023 USD ($) shares | Dec. 31, 2020 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Intrinsic value of stock options exercised | $ |  |  |  |  |  |  |  |  |  |  |  |  | $ 5,500 |  |  |  |
Fair value of options vested | $ |  |  |  |  |  |  |  |  |  |  |  |  | $ 2,100 |  |  |  |
Shares issued upon vesting of each RSU |  |  |  |  |  |  |  |  |  |  | 1 |  | 1 |  |  | 1 |
Stock-based compensation expense | $ |  |  |  |  |  |  |  |  |  |  | $ 59,195 | $ 38,625 | $ 115,149 | $ 65,323 |  |  |
Optogration Milestone Awards |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contingent stock consideration | $ |  |  |  |  |  |  |  |  |  | $ 22,000 |  |  |  |  |  |  |
Freedom Photonics Awards |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contingent stock consideration | $ |  |  |  |  |  |  |  |  | $ 29,800 |  |  |  | 22,400 |  |  |  |
Class A Common Stock |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Award expiration period (in years) | 90 days |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class A Common Stock | Optogration Milestone Awards |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based arrangement awards (in shares) | shares |  |  |  |  |  |  | 1,632,056 |  |  |  |  |  |  |  |  |  |
Share-based arrangement awards | $ |  |  |  |  |  |  | $ 11,000 |  |  |  |  |  |  |  |  |  |
Share-based arrangement awards, remaining obligations | $ |  |  |  |  |  |  |  |  |  |  | 11,000 |  | $ 11,000 |  |  | $ 11,000 |
Class A Common Stock | Freedom Photonics Awards |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based arrangement awards (in shares) | shares |  |  |  |  |  | 634,994 |  |  |  |  |  |  |  |  |  |  |
Share-based arrangement awards | $ |  |  |  |  |  | $ 3,900 |  |  |  |  |  |  |  |  |  |  |
Stock-based awards—Liability classified | Share-based Payment Arrangement, Employee |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Award vesting period (in years and in months) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4 years |  |
Granted (in shares) | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 |
Stock-based awards—Liability classified | Tranche One | Share-based Payment Arrangement, Employee |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Award vesting percentage |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 25.00% |  |
Stock-based awards—Liability classified | Tranche Two | Share-based Payment Arrangement, Employee |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Award vesting period (in years and in months) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 36 months |  |
Award vesting percentage |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 75.00% |  |
RSUs |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Granted (in shares) | shares |  |  |  |  |  |  |  |  |  |  |  |  | 13,318,819 |  |  |  |
RSUs | Freedom Photonics Awards |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based arrangement awards (in shares) | shares |  |  |  |  |  | 492,176 |  |  |  |  |  |  |  |  |  |  |
Share-based arrangement awards | $ |  |  |  |  |  | $ 3,500 |  |  |  |  |  |  |  |  |  |  |
RSUs | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Award vesting period (in years and in months) |  |  |  |  |  |  |  |  |  |  |  |  | 6 years |  |  |  |
Management awards |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Granted (in shares) | shares |  |  |  |  |  |  |  |  |  |  |  |  | 370,000 |  |  |  |
Management awards | Chief Executive Officer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Granted (in shares) | shares |  |  |  |  | 10,800,000 |  |  |  |  |  |  |  |  |  |  |  |
Grant date fair value (in dollars per share) | $ / shares |  |  |  |  | $ 8.70 |  |  |  |  |  |  |  |  |  |  |  |
Management awards | Chief Legal officer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Granted (in shares) | shares |  |  |  | 500,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Grant date fair value (in dollars per share) | $ / shares |  |  |  | $ 6.12 |  |  |  |  |  |  |  |  |  |  |  |  |
Management awards | Chief Financial Officer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Granted (in shares) | shares |  |  |  | 500,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Grant date fair value (in dollars per share) | $ / shares |  |  |  | $ 6.12 |  |  |  |  |  |  |  |  |  |  |  |  |
Management awards | Executive Officer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock-based compensation expense | $ |  |  |  |  |  |  |  |  |  |  | 5,800 |  | $ 11,500 |  |  |  |
Grant date fair value (in dollars per share) | $ / shares |  | $ 8.58 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Consecutive trading days | trading_day |  |  |  |  |  |  |  |  |  |  |  |  | 90 |  |  |  |
Service period (in years) |  | 7 years |  |  |  |  |  |  |  |  |  |  | 7 years |  |  |  |
Granted | $ |  | $ 12,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of restricted stock vested | $ |  | $ 2,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Trading days | trading_day |  | 90 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Management awards | Tranche One | Executive Officer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
RSU vesting, market condition, stock price (in dollars per share) | $ / shares |  | $ 20 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Management awards | Tranche Two | Executive Officer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
RSU vesting, market condition, stock price (in dollars per share) | $ / shares |  | 25 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Management awards | Tranche Three | Executive Officer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
RSU vesting, market condition, stock price (in dollars per share) | $ / shares |  | 30 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Management awards | Tranche Four | Executive Officer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
RSU vesting, market condition, stock price (in dollars per share) | $ / shares |  | 40 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Management awards | Tranche Five | Executive Officer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
RSU vesting, market condition, stock price (in dollars per share) | $ / shares |  | 50 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Management awards | Tranche Six | Executive Officer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
RSU vesting, market condition, stock price (in dollars per share) | $ / shares |  | $ 60 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Management awards | Achievement of stock price one | Executive Officer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
RSU vesting, market condition, stock price (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  | $ 50 |  |  |  |
Management awards | Achievement of stock price two | Executive Officer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
RSU vesting, market condition, stock price (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  | 60 |  |  |  |
Management awards | Achievement of stock price three | Executive Officer |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
RSU vesting, market condition, stock price (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  | $ 70 |  |  |  |
2020 Plan |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares authorized for issuance (in shares) | shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 36,588,278
2020 Plan | Equity settled fixed value | Share-based Payment Arrangement, Employee |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Award vesting period (in years and in months) |  |  |  |  |  |  |  |  |  |  |  |  | 4 years |  |  |  |
Stock-based compensation expense | $ |  |  |  |  |  |  |  |  |  |  | $ 3,000 | $ 1,700 | $ 5,900 | $ 3,500 |  |  |
Amended 2020 Plan |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Additional shares authorized for issuance (in shares) | shares |  |  |  |  |  |  |  | 36,000,000 |  |  |  |  |  |  |  |  |
Percentage of outstanding stock maximum |  |  |  |  |  |  |  | 5.00% |  |  |  |  |  |  |  |  |
Incremental number of shares authorized (in shares) | shares |  |  |  |  |  |  |  | 40,000,000 |  |  |  |  |  |  |  |  |
Amended 2020 Plan | Class A Common Stock |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Additional shares authorized for issuance (in shares) | shares |  |  | 18,358,365 |  |  |  |  |  |  |  |  |  |  |  |  |  |
2015 Plan | Stock-based awards—Equity classified |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Award vesting period (in years and in months) |  |  |  |  |  |  |  |  |  |  |  |  | 4 years |  |  |  |
Award expiration period (in years) |  |  |  |  |  |  |  |  |  |  |  |  | 10 years |  |  |  |
2015 Plan | Stock-based awards—Equity classified | Tranche One |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Award vesting percentage |  |  |  |  |  |  |  |  |  |  |  |  | 25.00% |  |  |  |
2015 Plan | Stock-based awards—Equity classified | Tranche Two |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Award vesting period (in years and in months) |  |  |  |  |  |  |  |  |  |  |  |  | 36 months |  |  |  |
Award vesting percentage |  |  |  |  |  |  |  |  |  |  |  |  | 75.00% |  |  |  |

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- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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