Stockholders' Equity - Summary of Awards Granted Under the 2021 Plan (Details) - $ / shares shares in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2022	Jun. 30, 2022
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of units	3.2	3.2
Weighted-average grant date fair value	$ 8.24	$ 8.19
Performance stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of units	0.2	0.2
Weighted-average grant date fair value	$ 5.71	$ 5.79
Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of units	0.4	0.4
Weighted-average grant date fair value	$ 5.88	$ 5.87

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).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued 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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- Definition

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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