Revenue - product sales and recycling services (Tables)

6 Months Ended

Jun. 30, 2023

Product sales revenue [Abstract]

Schedule of product sales revenue

For the	Three months ended June 30,				Six months ended June 30,
	2023		2022		2023		2022
Product revenue recognized in the period	$	5.0	$	4.3	$	12.2	$	7.6
Fair value pricing adjustments	(1.9)		(4.7)		(6.0)		(0.3)
Product sales	3.1		(0.4)		6.2		7.3
Recycling services	0.5		0.4		1.0		0.7
Revenue	$	3.6	$	—	$	7.2	$	8.0

For the	Three months ended June 30,				Six months ended June 30,
	2023		2022		2023		2022
Product revenue recognized in the period	$	5.0	$	4.3	$	12.2	$	7.6
Recycling services	0.5		0.4		1.0		0.7
Total revenue before FV pricing adjustment	$	5.5	$	4.7	$	13.2	$	8.3