Common Stock, Capital Shares Reserved For Future Issuance, Annual Increase Percent

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- Definition

Share-Based Compensation Arrangement By Share-Based Payment Award, Maximum Percentage Of Shares Issued Based On Performance Target Award

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Vesting, Number Of Equal Installments

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- Definition

Share-based Compensation Arrangement By Share-based Payment Award, Stock Plan Offering Period

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- Definition

Share-based Compensation Arrangement By Share-based Payment Award, Stock Plan Purchase Period

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- Definition

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

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Aggregate number of common shares reserved for future issuance.

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- Definition

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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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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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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Net number of non-option equity instruments granted to participants.

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Number of equity instruments other than options outstanding, including both vested and non-vested instruments.

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Percentage of vesting of award under share-based payment arrangement.

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- Definition

Purchase price of common stock expressed as a percentage of its fair value.

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Number of shares issued during the period as a result of an employee stock purchase plan.

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Share-based Compensation - Narrative (Details) $ in Thousands	1 Months Ended	3 Months Ended		9 Months Ended
	Jul. 31, 2019 shares	Dec. 31, 2022 USD ($) shares	Dec. 31, 2021 USD ($)	Dec. 31, 2022 USD ($) installment shares	Dec. 31, 2021 USD ($)	Mar. 31, 2022 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unrecognized compensation cost \| $		$ 13,800		$ 13,800
Stock compensation expense \| $		35,504	$ 27,123	$ 104,853	$ 71,950
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average period of recognition				1 year
Stock compensation expense \| $		4,600	5,600	$ 13,800	14,900
Unvested RSAs and RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock compensation expense \| $		$ 29,000	20,300	$ 85,700	53,400
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average period of recognition				3 months 18 days
Outstanding shares (in shares)		17,000		17,000		202,000
Number of units granted (in shares)				0
Total unrecognized compensation cost \| $		$ 200		$ 200
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average period of recognition				2 years 4 months 24 days
Outstanding shares (in shares)		8,984,000		8,984,000		5,180,000
Number of units granted (in shares)				6,482,000
Total unrecognized compensation cost \| $		$ 302,400		$ 302,400
Restricted Stock Units (RSUs) \| Share-based Payment Arrangement, Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding shares (in shares)		8,000,000		8,000,000
Restricted Stock Units (RSUs) \| Share-based Payment Arrangement, Tranche Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of units granted (in shares)				1,000,000
Performance-Based Restricted Stock Units, Annual PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum percentage of shares issued based on performance target award				1.50
Performance-Based Restricted Stock Units, Annual PSUs \| Share-based Payment Arrangement, Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage				33.00%
Award vesting period				1 year
Performance-Based Restricted Stock Units, Annual PSUs \| Share-based Payment Arrangement, Tranche Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage				67.00%
Award vesting period				2 years
Number of equal installments \| installment				8
Employee Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
ESPP offering period	6 months
ESPP purchase period	6 months
Employee Stock \| Common Class A
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
ESPP, maximum percentage of the common stock available for purchase	85.00%
Performance-Based Restricted Stock Units, Incentive PSUs \| Share-based Payment Arrangement, Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage				33.30%
Performance-Based Restricted Stock Units, Incentive PSUs \| Share-based Payment Arrangement, Tranche Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage				33.30%
Performance-Based Restricted Stock Units, Incentive PSUs \| Share-based Payment Arrangement, Tranche Three
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage				33.30%
Equity Incentive Plan 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Units authorized for issuance (in shares)	52,000,000	43,823,732		43,823,732
Annual increase in shares reserved for future issuance based off of shares outstanding	4.00%
2019 Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock compensation expense \| $		$ 1,900	$ 1,200	$ 5,400	$ 3,600
Total unrecognized compensation cost \| $		$ 3,100		$ 3,100
2019 Employee Stock Purchase Plan \| Common Class A
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Units authorized for issuance (in shares)		13,494,698		13,494,698
Issuance of common stock related to employee stock purchase plan (in shares)				553,188