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STOCK INCENTIVE PLANS - Narratives (Details)			3 Months Ended	6 Months Ended	12 Months Ended			36 Months Ended	50 Months Ended
	Jan. 03, 2024 Rate shares	Apr. 26, 2022 shares	Jun. 30, 2026 USD ($) shares	Jun. 30, 2026 USD ($) tranche Rate shares	Dec. 31, 2026 USD ($)	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2026 Rate	Jun. 30, 2026 USD ($) shares	Aug. 06, 2024 shares
Stock Incentive Plans
Nonvested award, recognized, amount | $			$ 100,000	$ 100,000					$ 100,000
Options granted ( in shares)				0
Stock-based awards
Stock Incentive Plans
Contractual expirations (years)				10 years
Vesting period (years)				4 years
Nonvested award, cost not yet recognized, period for recognition				1 month 2 days
Stock-based awards | Tranche One
Stock Incentive Plans
Vesting period (years)				1 year
Vesting percentage (in percent) | Rate				25.00%
Stock-based awards | Tranche Two
Stock Incentive Plans
Vesting period (years)				3 years
Restricted Stock Units (RSUs)
Stock Incentive Plans
Nonvested award, cost not yet recognized, period for recognition				2 years 2 months 15 days
Nonvested amount (less than) | $			$ 133,200,000	$ 133,200,000					133,200,000
Restricted Stock Units (RSUs) | Other employees
Stock Incentive Plans
Equity instruments granted (in shares)			257,119	720,619
Restricted Stock Units (RSUs) | SYNQ3, Inc
Stock Incentive Plans
Equity instruments granted (in shares)	1,434,978
Revenue target | $						$ 21,000,000.0	$ 9,000,000.0
Restricted Stock Units (RSUs) | SYNQ3, Inc | Forecast
Stock Incentive Plans
Revenue target | $					$ 30,000,000.0
Restricted Stock Units (RSUs) | SYNQ3, Inc | Forecast | Minimum
Stock Incentive Plans
Vesting percentage (in percent) | Rate								50.00%
Restricted Stock Units (RSUs) | SYNQ3, Inc | Forecast | Maximum
Stock Incentive Plans
Vesting percentage (in percent) | Rate								100.00%
Restricted Stock Units (RSUs) | Tranche One
Stock Incentive Plans
Nonvested amount (less than) | $			$ 128,100,000	$ 128,100,000					128,100,000
Restricted Stock Units (RSUs) | Tranche One | SYNQ3, Inc
Stock Incentive Plans
Vesting period (years)	3 years
Vesting percentage (in percent) | Rate	25.00%
Restricted Stock Units (RSUs) | Tranche Two | SYNQ3, Inc
Stock Incentive Plans
Vesting period (years)	3 years
Vesting percentage (in percent) | Rate	75.00%
Restricted Stock Units (RSUs) | Tranche Three | Grantee Status, Interactions Employees
Stock Incentive Plans
Equity instruments granted (in shares)			0	2,266,063
Restricted Stock Units (RSUs) | Tranche Three | Grantee Status, Amelia Employees
Stock Incentive Plans
Vesting period (years)				4 years
Market-Based RSUs
Stock Incentive Plans
Equity instruments granted (in shares)			0	0
Nonvested amount (less than) | $			$ 0	$ 0					0
Performance-Based RSUs
Stock Incentive Plans
Equity instruments granted (in shares)			150,000	200,000
Nonvested amount (less than) | $			$ 5,100,000	$ 5,100,000					5,100,000
Restricted Stock
Stock Incentive Plans
Nonvested award, cost not yet recognized, period for recognition				6 months
Equity instruments granted (in shares)	2,033,156
Vested RSA (in shares)				465,349
Forfeited RSA (in shares)				508,289
Restricted Stock | Tranche One
Stock Incentive Plans
Vesting period (years)				3 years
Vesting percentage (in percent)				25.00%
Number of tranches | tranche				3
Restricted Stock | Tranche Two
Stock Incentive Plans
Vesting percentage (in percent)				75.00%
Restricted Stock Awards Subject To Service-Based Vesting Conditions
Stock Incentive Plans
Nonvested amount (less than) | $			100,000	$ 100,000					100,000
Restricted Stock Awards Subject To Performance-Based Vesting Conditions
Stock Incentive Plans
Nonvested amount (less than) | $			$ 3,700,000	$ 3,700,000					$ 3,700,000
2016 Equity Incentive Plan
Stock Incentive Plans
Awards remaining for issuance shares (in Shares)			0	0					0
2016 Equity Incentive Plan | Restricted Stock Units (RSUs)
Stock Incentive Plans
Vesting period (years)				4 years
2016 Equity Incentive Plan | Restricted Stock Units (RSUs) | Tranche One
Stock Incentive Plans
Vesting period (years)				1 year
Vesting percentage (in percent) | Rate				25.00%
2016 Equity Incentive Plan | Restricted Stock Units (RSUs) | Tranche Two
Stock Incentive Plans
Vesting period (years)				3 years
2022 Incentive Plan
Stock Incentive Plans
Awards remaining for issuance shares (in Shares)			28,037,909	28,037,909					28,037,909
Shares reserved (in shares)		19,650,371
Percentage of outstanding stock (in percent)		10.00%
Employee stock purchase plan, shares reserved for issuance, period subject to increase		10 years
2022 Employee Stock Purchase Plan
Stock Incentive Plans
Stock reserved for issuance (in Shares)		3,930,074
Aggregate share percentage as percentage of shares outstanding		2.00%
Employee stock purchase plan, aggregate number incremental period		10 years
Employee stock purchase plan, offering period		27 months
Percentage of fair market value A share		85.00%
Employee stock purchase plan, look-back period		6 months
2022 Employee Stock Purchase Plan | Class A Common Stock
Stock Incentive Plans
Shares issued under the ESPP (in shares)									1,401,363
2024 Employment Inducement Incentive Award Plan
Stock Incentive Plans
Awards remaining for issuance shares (in Shares)			2,643,762	2,643,762					2,643,762
Shares reserved (in shares)										6,000,000

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