XML 77 R61.htm IDEA: XBRL DOCUMENT v3.19.1
Financial Information for Subsidiary and Guarantor Parent (I.S.) (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Income Statement [Abstract]    
Sales $ 1,004.8 $ 979.0
Cost of sales 873.7 830.4
Gross profit (loss) 131.1 148.6
Selling and administrative expenses 68.0 67.1
Operating income (loss) 63.1 81.5
Nonoperating retirement benefit expense (18.3) (8.3)
Interest income (expense), net (24.8) (25.5)
Other income (loss) including equity in income of unconsolidated subsidiaries (2.9) 17.8
Income (loss) before income tax provision (benefit) 17.1 65.5
Income tax provision (benefit) 0.8 5.0
Net income (loss) 16.3 60.5
Less: Net income attributable to noncontrolling interests 1.3 2.5
Net income (loss) attributable to ATI 15.0 58.0
Comprehensive income (loss) attributable to ATI 53.3 93.6
Reportable Legal Entities | Parent Company    
Income Statement [Abstract]    
Sales 0.0 0.0
Cost of sales 3.2 4.1
Gross profit (loss) (3.2) (4.1)
Selling and administrative expenses 30.4 23.7
Operating income (loss) (33.6) (27.8)
Nonoperating retirement benefit expense (11.7) (3.1)
Interest income (expense), net (37.9) (33.0)
Other income (loss) including equity in income of unconsolidated subsidiaries 100.3 129.4
Income (loss) before income tax provision (benefit) 17.1 65.5
Income tax provision (benefit) 0.8 5.0
Net income (loss) 16.3 60.5
Less: Net income attributable to noncontrolling interests 0.0 0.0
Net income (loss) attributable to ATI 16.3 60.5
Comprehensive income (loss) attributable to ATI 59.8 103.0
Reportable Legal Entities | Subsidiary    
Income Statement [Abstract]    
Sales 335.5 346.4
Cost of sales 318.4 323.2
Gross profit (loss) 17.1 23.2
Selling and administrative expenses 7.4 10.3
Operating income (loss) 9.7 12.9
Nonoperating retirement benefit expense (6.2) (4.9)
Interest income (expense), net (33.9) (25.7)
Other income (loss) including equity in income of unconsolidated subsidiaries (2.9) 16.8
Income (loss) before income tax provision (benefit) (33.3) (0.9)
Income tax provision (benefit) (8.0) 0.2
Net income (loss) (25.3) (1.1)
Less: Net income attributable to noncontrolling interests 0.0 0.0
Net income (loss) attributable to ATI (25.3) (1.1)
Comprehensive income (loss) attributable to ATI (22.1) 1.3
Reportable Legal Entities | NonGuarantor Subsidiaries    
Income Statement [Abstract]    
Sales 669.3 632.6
Cost of sales 552.1 503.1
Gross profit (loss) 117.2 129.5
Selling and administrative expenses 30.2 33.1
Operating income (loss) 87.0 96.4
Nonoperating retirement benefit expense (0.4) (0.3)
Interest income (expense), net 47.0 33.2
Other income (loss) including equity in income of unconsolidated subsidiaries (0.4) 0.5
Income (loss) before income tax provision (benefit) 133.2 129.8
Income tax provision (benefit) 29.9 20.2
Net income (loss) 103.3 109.6
Less: Net income attributable to noncontrolling interests 1.3 2.5
Net income (loss) attributable to ATI 102.0 107.1
Comprehensive income (loss) attributable to ATI 107.8 124.0
Eliminations    
Income Statement [Abstract]    
Sales 0.0 0.0
Cost of sales 0.0 0.0
Gross profit (loss) 0.0 0.0
Selling and administrative expenses 0.0 0.0
Operating income (loss) 0.0 0.0
Nonoperating retirement benefit expense 0.0 0.0
Interest income (expense), net 0.0 0.0
Other income (loss) including equity in income of unconsolidated subsidiaries (99.9) (128.9)
Income (loss) before income tax provision (benefit) (99.9) (128.9)
Income tax provision (benefit) (21.9) (20.4)
Net income (loss) (78.0) (108.5)
Less: Net income attributable to noncontrolling interests 0.0 0.0
Net income (loss) attributable to ATI (78.0) (108.5)
Comprehensive income (loss) attributable to ATI $ (92.2) $ (134.7)