Income Statement
($ amounts in millions unless otherwise noted) Year Ended December 31
2023 2022 2021
Net sales 2,333.2 2,549.4 2,399.8
Cost of sales 1,414.7 1,596.7 1,439.0
Gross profit 918.5 952.7 960.8
Operating expenses:
Selling, technical, general and administrative 596.8 578.6 611.2
Research and development 68.1 48.8 49.7
Total operating expenses 744.9 627.4 660.9
Operating profit 173.6 325.3 299.9
Other (expense) income:
Interest expense, net (49.3) (51.2) (54.2)
Foreign exchange gain (loss) (7.9) (5.0) 15.8
Other income (expense), net (3.1) 2.9 (9.8)
Total other expense (44.5) (53.3) (48.2)
Income (loss) before income taxes and non-controlling interests 129.1 272.0 251.7
Income tax (expense) benefit (13.0) (85.8) (48.3)
Net loss from continuing operations 116.1 186.2 203.4
Income (loss) from discontinued operations, net of tax 2.1 1.8 0.3
Net income (loss) 118.2 188.0 203.7
Net loss attributable to non-controlling interests (0.1) (0.8) (0.4)
Net income (loss) attributable to common stockholders 118.1 187.2 203.3
 
Earnings (loss) per share
Basic from continuing operations $0.48 $0.75 $0.82
Basic from discontinued operations $0.01 $0.01 -
Basic attributable to common stockholders $0.49 $0.76 $0.82
 
Diluted from continuing operations $0.48 $0.75 $0.82
Diluted from discontinued operations $0.01 $0.01 -
Diluted attributable to common stockholders $0.49 $0.76 $0.82
 
Weighted average common shares outstanding      
Basic 241.4 245.1 247.4
Diluted 241.8 245.8 247.9

Note: This selected data is for information only. For complete consolidated financial statements and important risks that may affect actual results, see SEC Filings.