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- Definition

Expected time (in years) unrecognized compensation costs relating to share based awards will be recognized

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- Definition

Grant date fair value of award units

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- Definition

Share based compensation - Unrecognized deferred compensation cost

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No definition available.

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- Definition

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

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- Definition

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

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- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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- Definition

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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- Definition

The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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- Definition

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

+ References

No definition available.

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- Definition

Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

+ References

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- Definition

Number of options outstanding, including both vested and non-vested options.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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- Definition

Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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- Definition

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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No definition available.

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- Definition

Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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SHARE-BASED COMPENSATION - Stock Option Activity (Details) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Weighted Average Exercise Price Per Share
Share based compensation expense	$ 40,532,000	$ 28,281,000
Share based compensation - Unrecognized deferred compensation cost	265,570,000
Grant date fair value of award units	$ 29,000,000
2017 LTIP
Weighted Average Exercise Price Per Share
Beginning balance (in dollars per share)	$ 22.51
Granted (in dollars per share)	14.01
Forfeited (in dollars per share)	22.63
Ending balance (in dollars per share)	22.30
Options exercisable (in dollars per share)	$ 24.23
Options outstanding, Weighted Average Remaining Contractual Term (in years)	7 years 11 months 15 days	8 years 3 months 14 days
Options exercisable, Weighted Average Remaining Contractual Term (in years)	6 years 4 months 9 days
Options outstanding, Aggregate Intrinsic Value	$ 276,000		$ 6,801,000
Options exercisable, Aggregate Intrinsic Value	$ 0
2017 LTIP \| Share-based Payment Arrangement, Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Beginning balance (in shares)	50,998,816
Forfeited (in shares)	(927,472)
Ending balance (in shares)	51,355,977
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted	1,284,633
Options exercisable (in shares)	19,713,832
Weighted Average Exercise Price Per Share
Share based compensation expense	$ 22,497,000	$ 24,223,000
Share based compensation - Unrecognized deferred compensation cost	$ 130,916,000
Expected time (in years) unrecogized compensation costs relating to share based awards will be recognized	2 years 6 months 7 days
Contingent shares subject to shareholder approval	13,147,405
2017 LTIP \| Performance Shares
Weighted Average Exercise Price Per Share
Share based compensation expense	$ 2,026,000	2,982,000
Share based compensation - Unrecognized deferred compensation cost	40,931,000
2019 LTIP \| Restricted Stock
Weighted Average Exercise Price Per Share
Share based compensation expense	16,009,000	$ 317,000
Share based compensation - Unrecognized deferred compensation cost	$ 93,723,000
2021 Lightpath Incentive Plan \| Class A-1 management incentive units
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Granted (in shares)	433,225
2021 Lightpath Incentive Plan \| Class A-2 management incentive units
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Granted (in shares)	231,928