XML 62 R48.htm IDEA: XBRL DOCUMENT v3.10.0.1
Condensed consolidating financial information - Balance Sheet (Details) - USD ($)
$ in Millions
Sep. 30, 2018
Dec. 31, 2017
Condensed Balance Sheet Statements, Captions [Line Items]    
Cash & cash equivalents $ 73.4 $ 167.2
Restricted cash 0.8 0.8
Accounts receivable - net 91.4 43.1
Due from affiliates 20.5 10.4
Inventories 390.4 317.5
Prepaid and other current assets 13.9 14.7
Total current assets 590.4 553.7
Property, plant and equipment - net 961.5 971.9
Investment in subsidiaries 0.0 0.0
Due from affiliates - long term 0.0 0.0
Other assets 61.8 56.0
TOTAL 1,613.7 1,581.6
Accounts payable, trade 113.9 89.9
Due to affiliates 17.6 20.4
Accrued and other current liabilities 65.9 61.4
Accrued employee benefits costs 11.0 11.0
Revolving credit facility 14.3 0.0
Industrial revenue bonds 7.8 7.8
Total current liabilities 230.5 190.5
Senior notes payable 248.5 248.2
Accrued pension benefits costs - less current portion 34.2 38.9
Accrued postretirement benefits costs - less current portion 109.1 113.0
Due to affiliates - long term 0.0 0.0
Other liabilities 50.8 57.9
Deferred taxes 107.1 103.5
Total noncurrent liabilities 549.7 561.5
Preferred stock 0.0 0.0
Common stock 0.9 0.9
Other shareholders' equity 832.6 828.7
Total shareholders’ equity 833.5 829.6
TOTAL 1,613.7 1,581.6
Consolidating Adjustments [Member]    
Condensed Balance Sheet Statements, Captions [Line Items]    
Cash & cash equivalents 0.0 0.0
Restricted cash 0.0 0.0
Accounts receivable - net 0.0 0.0
Due from affiliates 0.0 0.0
Inventories 0.0 0.0
Prepaid and other current assets 0.0 0.0
Total current assets 0.0 0.0
Property, plant and equipment - net 0.0 0.0
Investment in subsidiaries (826.0) (805.8)
Due from affiliates - long term (1,121.6) (872.3)
Other assets (32.5) (32.0)
TOTAL (1,980.1) (1,710.1)
Accounts payable, trade 0.0 0.0
Due to affiliates 0.0 0.0
Accrued and other current liabilities 0.0 0.0
Accrued employee benefits costs 0.0 0.0
Revolving credit facility 0.0  
Industrial revenue bonds 0.0 0.0
Total current liabilities 0.0 0.0
Senior notes payable 0.0 0.0
Accrued pension benefits costs - less current portion (32.5) (32.0)
Accrued postretirement benefits costs - less current portion 0.0 0.0
Due to affiliates - long term (1,121.5) (872.3)
Other liabilities 0.0 0.0
Deferred taxes 0.0 0.0
Total noncurrent liabilities (1,154.0) (904.3)
Preferred stock 0.0 0.0
Common stock (0.1) (0.1)
Other shareholders' equity (826.0) (805.7)
Total shareholders’ equity (826.1) (805.8)
TOTAL (1,980.1) (1,710.1)
The Company [Member] | Reportable Legal Entities [Member]    
Condensed Balance Sheet Statements, Captions [Line Items]    
Cash & cash equivalents 26.0 64.3
Restricted cash 0.0 0.0
Accounts receivable - net 0.1 0.0
Due from affiliates 0.0 0.1
Inventories 0.0 0.2
Prepaid and other current assets 0.6 3.3
Total current assets 26.7 67.9
Property, plant and equipment - net 21.1 19.4
Investment in subsidiaries 772.3 751.8
Due from affiliates - long term 653.7 513.3
Other assets 29.4 28.0
TOTAL 1,503.2 1,380.4
Accounts payable, trade 2.0 6.3
Due to affiliates 0.0 0.4
Accrued and other current liabilities 19.5 16.0
Accrued employee benefits costs 1.9 1.9
Revolving credit facility 14.3  
Industrial revenue bonds 0.0 0.0
Total current liabilities 37.7 24.6
Senior notes payable 248.5 248.2
Accrued pension benefits costs - less current portion 38.3 39.5
Accrued postretirement benefits costs - less current portion 0.8 0.9
Due to affiliates - long term 339.3 234.1
Other liabilities 5.3 3.5
Deferred taxes (0.2) 0.0
Total noncurrent liabilities 632.0 526.2
Preferred stock 0.0 0.0
Common stock 0.9 0.9
Other shareholders' equity 832.6 828.7
Total shareholders’ equity 833.5 829.6
TOTAL 1,503.2 1,380.4
Combined Guarantor Subsidiaries [Member] | Reportable Legal Entities [Member]    
Condensed Balance Sheet Statements, Captions [Line Items]    
Cash & cash equivalents (0.3) (0.1)
Restricted cash 0.8 0.8
Accounts receivable - net 90.9 42.8
Due from affiliates 17.5 10.3
Inventories 236.0 205.1
Prepaid and other current assets 0.7 0.8
Total current assets 345.6 259.7
Property, plant and equipment - net 309.7 295.8
Investment in subsidiaries 53.7 54.0
Due from affiliates - long term 458.0 349.6
Other assets 34.6 34.1
TOTAL 1,201.6 993.2
Accounts payable, trade 80.2 51.4
Due to affiliates 15.0 2.6
Accrued and other current liabilities 23.9 19.3
Accrued employee benefits costs 8.3 8.3
Revolving credit facility 0.0  
Industrial revenue bonds 7.8 7.8
Total current liabilities 135.2 89.4
Senior notes payable 0.0 0.0
Accrued pension benefits costs - less current portion 17.2 18.3
Accrued postretirement benefits costs - less current portion 106.7 110.4
Due to affiliates - long term 204.9 53.8
Other liabilities 24.8 32.0
Deferred taxes 1.7 1.7
Total noncurrent liabilities 355.3 216.2
Preferred stock 0.0 0.0
Common stock 0.0 0.0
Other shareholders' equity 711.1 687.6
Total shareholders’ equity 711.1 687.6
TOTAL 1,201.6 993.2
Combined Non-Guarantor Subsidiaries [Member] | Reportable Legal Entities [Member]    
Condensed Balance Sheet Statements, Captions [Line Items]    
Cash & cash equivalents 47.7 103.0
Restricted cash 0.0 0.0
Accounts receivable - net 0.4 0.3
Due from affiliates 3.0 0.0
Inventories 154.4 112.2
Prepaid and other current assets 12.6 10.6
Total current assets 218.1 226.1
Property, plant and equipment - net 630.7 656.7
Investment in subsidiaries 0.0 0.0
Due from affiliates - long term 9.9 9.4
Other assets 30.3 25.9
TOTAL 889.0 918.1
Accounts payable, trade 31.7 32.2
Due to affiliates 2.6 17.4
Accrued and other current liabilities 22.5 26.1
Accrued employee benefits costs 0.8 0.8
Revolving credit facility 0.0  
Industrial revenue bonds 0.0 0.0
Total current liabilities 57.6 76.5
Senior notes payable 0.0 0.0
Accrued pension benefits costs - less current portion 11.2 13.1
Accrued postretirement benefits costs - less current portion 1.6 1.7
Due to affiliates - long term 577.3 584.4
Other liabilities 20.7 22.4
Deferred taxes 105.6 101.8
Total noncurrent liabilities 716.4 723.4
Preferred stock 0.0 0.0
Common stock 0.1 0.1
Other shareholders' equity 114.9 118.1
Total shareholders’ equity 115.0 118.2
TOTAL $ 889.0 $ 918.1