v3.26.1
Earnings (Loss) Per Share (Tables)
 6 Months Ended
Jun. 30, 2026
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
The following table sets forth the computation of our basic and diluted EPS available to shareholders of common stock (excluding participating securities):
Three Months EndedSix Months Ended
June 30,June 30,
2026202520262025
(in millions, except per share data)
Numerator
Net income (loss) attributable to Dauch $1.0 $39.3 $(99.3)$46.4 
    Less: Net income attributable to participating securities(0.1)(1.6)— (1.9)
Net income (loss) attributable to common shareholders - Basic and Dilutive$0.9 $37.7 $(99.3)$44.5 
Denominators
Basic common shares outstanding -
   Weighted-average shares outstanding245.0 123.9 222.7 123.2 
        Less: Weighted-average participating securities(7.8)(5.3)(7.3)(5.0)
    Weighted-average common shares outstanding237.2 118.6 215.4 118.2 
Effect of dilutive securities -
   Dilutive stock-based compensation0.3 0.2 — 0.1 
Diluted shares outstanding -
   Adjusted weighted-average shares after assumed conversions237.5 118.8 215.4 118.3 
Basic EPS$— $0.32 $(0.46)$0.38 
Diluted EPS$— $0.32 $(0.46)$0.38