INCOME TAXES - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets:
Net operating loss carryforward	$ 26.5	$ 16.8
Business interest carryforward	21.5	8.8
Stock-based compensation	0.3	0.5
Accounts receivable allowance	0.1	0.5
Lease liabilities	49.4	36.0
Inventory reserve	2.6	1.5
Goodwill and intangible assets	43.8	34.9
Transaction costs	1.2	1.3
Accrued liabilities	0.4	1.8
Total gross deferred tax assets	145.8	102.1
Valuation allowance	(93.6)	(0.7)	$ 0.0
Deferred tax assets, net	52.2	101.4
Deferred tax liabilities:
Right-of-use assets	39.0	38.7
Property and equipment	12.5	3.8
Debt issuance costs amortization	0.7	0.8
Other	0.4	0.0
Deferred tax liabilities	52.6	43.3
Net deferred tax asset (liability)	$ (0.4)
Net deferred tax asset (liability)		$ 58.1