Segments - Schedule of Segment Reporting Information, by Segment (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Segment Reporting Information [Line Items]
Net sales	$ 1,174.1	$ 1,063.6
Depreciation and amortization expense	77.7	76.4
Intercompany sales between segments	0.0	0.0
Performance Coatings
Segment Reporting Information [Line Items]
Net sales	814.4	707.3
Depreciation and amortization expense	58.0	54.0
Mobility Coatings
Segment Reporting Information [Line Items]
Net sales	359.7	356.3
Depreciation and amortization expense	19.7	22.4
Refinish | Performance Coatings
Segment Reporting Information [Line Items]
Net sales	461.4	399.0
Industrial | Performance Coatings
Segment Reporting Information [Line Items]
Net sales	353.0	308.3
Light Vehicle | Mobility Coatings
Segment Reporting Information [Line Items]
Net sales	275.6	278.9
Commercial Vehicle | Mobility Coatings
Segment Reporting Information [Line Items]
Net sales	$ 84.1	$ 77.4