Long-Term Debt - Schedule of Long-term Debt (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023	Apr. 04, 2021
Debt Instrument [Line Items]
Total gross long-term debt	$ 485.6	$ 379.0
Less: unamortized debt issuance costs and discounts on debt	(5.4)	(6.1)
Total debt	480.2	372.9
Less: current portion	(4.9)	(5.3)
Total long-term debt	475.3	367.6
ABL facility
Debt Instrument [Line Items]
Total gross long-term debt	110.6	7.5
ABL facility | Subsidiary ABL facility
Debt Instrument [Line Items]
Total gross long-term debt	6.2	0.0
Term loans
Debt Instrument [Line Items]
Total gross long-term debt	367.7	369.6
Hybrid debt instruments
Debt Instrument [Line Items]
Total gross long-term debt	1.1	$ 1.9	$ 5.9
Less: current portion	$ (1.1)		(1.5)
Total long-term debt			$ 4.4