STOCKHOLDERS’ EQUITY - Narrative (Details) - $ / shares	3 Months Ended		12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2021
Class of Stock [Line Items]
Shares repurchased (in shares)	0	0	857,825
Shares repurchased, repurchase price (in dollars per share)			$ 24.15
Employees
Class of Stock [Line Items]
Shares repurchased (in shares)			712,742
Board of Directors of Atieva
Class of Stock [Line Items]
Shares repurchased (in shares)			145,083