Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares	Sep. 30, 2021	Dec. 31, 2020
Statement of Financial Position [Abstract]
Temporary equity par or stated value per share (in dollars per share)		$ 0.001
Temporary equity shares authorized (in shares)		30,512,000
Temporary equity shares issued (in shares)		23,081,000
Temporary equity shares outstanding (in shares)		23,081,000
Preferred stock par value (in dollars per share)	$ 0.001
Preferred stock shares authorized (in shares)	100,000
Preferred stock shares issued (in shares)	0
Preferred stock shares outstanding (in shares)	0
Common stock par value (in dollars per share)	$ 0.001	$ 0.001
Common stock shares authorized (in shares)	1,000,000,000	264,720,000
Common stock shares outstanding (in shares)	197,048,000	125,037,000
Common stock shares issued (in shares)	197,048,000	125,037,000

Face amount or stated value per share of common stock.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

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Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.

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Per share amount of par value or stated value of stock classified as temporary equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable.

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