Ratio applied to the conversion of units into restricted stock.

No definition available.

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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.

+ References

No definition available.

+ Details

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- Definition

Amount of noncash expense for share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 718
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-Name Accounting Standards Codification
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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Section 50
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Equity-Based Compensation and Cash Awards (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
	Mar. 12, 2019	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Jun. 17, 2020	Mar. 11, 2019
Stock-based compensation expense
Equity based compensation expense recognized		$ 18,458	$ 10,402	$ 44,988	$ 23,222
2020 Plan
Stock-based compensation expense
Number of stock-based compensation awards authorized						10,050,000
Number of shares available for future grant under the Plan		6,896,996		6,896,996
AMP Plan
Stock-based compensation expense
Number of stock-based compensation awards authorized							10,000,000
AMC Plan RSUs
Stock-based compensation expense
Conversion rate	1.8926
RSUs
Stock-based compensation expense
Equity based compensation expense recognized		$ 8,286	4,974	$ 24,268	12,468
PSUs
Stock-based compensation expense
Equity based compensation expense recognized		9,796	5,070	19,643	9,501
Converted AM RSU Awards
Stock-based compensation expense
Equity based compensation expense recognized			8	1	203
Equity awards issued to directors
Stock-based compensation expense
Equity based compensation expense recognized		$ 376	$ 350	$ 1,076	$ 1,050