Class Of Warrant Or Right, Trading Days For Closing Share Price

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Class Of Warrant Or Right, Weighted Average Closing Share Price

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Commission rate percentage.

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Number Of Shares Issued Upon Vesting Of Restricted Stock Units

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Sale Of Stock, Remaining Shares Available For Sale, Amount

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Share Based Compensation Arrangement By Share Based Payment Award Non Options Granted In Period Fair Value

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Share-Based Compensation Arrangement by Share-Based Payment Award, Performance Period

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Stock Issued During Period, Business Days Within Start Of Effective Date

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Stock Issued During Period, Other, Basis For Determination Of Shares Issued

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Stock Issued During Period, Other, Issuance Period, Days After Effective Date

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Stock Issued During Period, Other, Threshold Trading Days

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Stock Issued During Period, Shares, Percentage

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Exercise price per share or per unit of warrants or rights outstanding.

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Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

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Number of warrants or rights outstanding.

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Face amount or stated value per share of common stock.

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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Amount of cost to be recognized for option under share-based payment arrangement.

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The cash outflow for cost incurred directly with the issuance of an equity security.

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Cash received on stock transaction after deduction of issuance costs.

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The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

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Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

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Amount of additional cost recognized for award under share-based payment arrangement from occurrence of event accelerating recognition of cost.

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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.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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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Number of additional shares authorized for issuance under share-based payment arrangement.

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Gross number of share options (or share units) granted during the period.

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Intrinsic value of outstanding award under share-based payment arrangement. Excludes share and unit options.

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Number of options vested.

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Number of shares of stock issued attributable to transactions classified as other.

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Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.

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Shareholders’ Equity - Narrative (Details)						3 Months Ended		12 Months Ended
Shareholders’ Equity - Narrative (Details)	Nov. 20, 2022 shares	Aug. 12, 2022 $ / shares shares	Aug. 04, 2022 USD ($)	Nov. 03, 2021 USD ($) shares	Aug. 13, 2021	Mar. 31, 2023 USD ($) $ / shares shares	Mar. 31, 2022 USD ($)	Dec. 31, 2022 USD ($) $ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issuance of common stock/At-the-Market offering, net of offering costs						$ 106,057,000	$ 203,796,000
Common stock, par or stated value (in dollars per share) \| $ / shares						$ 0.0001		$ 0.0001
Business days within start of effective date						10 days
Class of warrant or right, number of shares called by warrants or rights \| shares		166,667
Class of warrant or right, exercise price of warrants or rights (in usd per share) \| $ / shares		$ 15.00
Number of trading days						30 days
Class of warrant or right, weighted average closing share price (in usd per share) \| $ / shares						$ 30.00
Warrants and rights outstanding, term						1 year 8 months 12 days
Share-based payment arrangement, expense						$ 13,688,000	17,427,000
Share-based compensation arrangement by share-based payment award, options, grants in period, gross (in shares) \| shares						0
Share-based payment arrangement, nonvested award, option, cost not yet recognized, amount						$ 7,400,000	$ 18,000,000
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition						1 year 1 month 6 days	2 years
Performance period						5 years
Number of shares issued upon vesting of restricted stock units \| shares						186,667
Warrant
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Class of warrant or right, outstanding \| shares		400,000
Share-based payment arrangement, expense						$ 100,000
Share-based payment arrangement, nonvested award, cost not yet recognized, amount						200,000
Total Intrinsic Value						$ 0		$ 0
Weighted Average Remaining Contractual Life (Years)						9 years 3 months 18 days		9 years 7 months 6 days
Market and service condition based options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, nonvested award, cost not yet recognized, amount						$ 3,000,000	$ 9,100,000
Share-based compensation arrangement by share-based payment award, options, grants in period, gross (in shares) \| shares						0
Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, options, vested, number of shares \| shares						820,000
Stock Options And Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, accelerated cost							1,800,000
Service-Based Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, expense						$ 23,000,000
Share-based payment arrangement, nonvested award, option, cost not yet recognized, amount						$ 18,100,000
Granted (in shares) \| shares						1,600,000
Service-Based Restricted Stock Awards \| Accrued Expenses And Other Current Liabilities And Other Long-Term Liabilities
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, nonvested award, option, cost not yet recognized, amount						$ 3,400,000
Performance-Based Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, expense						$ 700,000
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition						2 years
Share-based payment arrangement, nonvested award, excluding option, cost not yet recognized, amount						$ 5,700,000
Granted (in shares) \| shares						400,000
Total Intrinsic Value						$ 3,900,000
Performance-Based Restricted Stock Awards \| Accrued Expenses And Other Current Liabilities And Other Long-Term Liabilities
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, nonvested award, option, cost not yet recognized, amount						1,300,000
Restricted stock units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, nonvested award, option, cost not yet recognized, amount						56,300,000	69,700,000
Total Intrinsic Value						$ 15,100,000	$ 28,000,000
Weighted Average Remaining Contractual Life (Years)						3 years 3 months 18 days	3 years 6 months
Performance based restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, nonvested award, option, cost not yet recognized, amount						$ 37,800,000
Granted (in shares) \| shares				1,900,000
Total Intrinsic Value						$ 3,200,000
Award vesting period						5 years
Share based compensation arrangement by share based payment award non options granted in period fair value				$ 64,400,000
Framework Agreement - Projects
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock issued during period, shares, percentage						0.80
Framework Agreement - Network
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock issued during period, shares, percentage						0.20
2020 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, number of additional shares authorized \| shares	2,500,000
Share-based Payment Arrangement, Period One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Collaborative agreement, common shares determination, basis amount						$ 10,000,000
Collaborative agreement, common shares determination, weighted average closing price trading day period						30 years
Stock issued during period, other, effective date anniversary business days period						10 years
Share-based Payment Arrangement, Period One \| Service-Based Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, expense						$ 7,000,000
Share-based Payment Arrangement, Period One \| Performance-Based Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, expense						1,700,000
Share-based Payment Arrangement, Period Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Collaborative agreement, common shares determination, basis amount						$ 10,000,000
Collaborative agreement, common shares determination, weighted average closing price trading day period						30 years
Stock issued during period, other, effective date anniversary business days period						10 years
Share-based Payment Arrangement, Period Two \| Service-Based Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, expense						$ 8,000,000
Share-based Payment Arrangement, Period Two \| Performance-Based Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, expense						2,000,000
Share-based Payment Arrangement, Period Three \| Service-Based Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, expense						$ 8,000,000
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition						3 years
Share-based Payment Arrangement, Period Three \| Performance-Based Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, expense						$ 2,000,000
Restricted Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock issued during period, shares, other \| shares		2,000,000
2022 ATM Offering
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Sale of stock, consideration received on transaction						106,100,000
Payments of stock issuance costs						$ 2,500,000
Number of shares issued in transaction \| shares						71,444,729
Sale of stock, price per share (in usd per share) \| $ / shares						$ 1.52
Sale of stock, shares remaining to be sold, amount						$ 198,700,000
Evercore Group LLC Needham and Company LLC and Oppenheimer and Co Inc \| Sales agreement
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issuance of common stock/At-the-Market offering, net of offering costs			$ 350,000,000
Commission rate percentage					3.00%