v2.3.0.15

Employee Benefits, Textuals (Details) (USD $) | 9 Months Ended | 12 Months Ended |  | 9 Months Ended | 3 Months Ended |  |  | 9 Months Ended | 12 Months Ended |  |  |  | 9 Months Ended |  | 9 Months Ended |  |  | 9 Months Ended |  | 9 Months Ended |  | 9 Months Ended
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Sep. 30, 2011 | Sep. 30, 2010 | Mar. 23, 2012 | Dec. 31, 2010 | Sep. 30, 2011 Minimum [Member] Hired Prior to 1/1/2004 [Member] Defined Contribution Plan [Member] Salaried And Certain Hourly Employee [Member] Fixed Rate Contributions [Member] | Sep. 30, 2011 Minimum [Member] Hired Prior to 1/1/2004 [Member] Defined Contribution Plan [Member] Hourly Bargaining Unit Employees [Member] Fixed Rate Contributions [Member] | Sep. 30, 2011 Hired Prior to 1/1/2004 [Member] Defined Contribution Plan [Member] Salaried And Certain Hourly Employee [Member] Fixed Rate Contributions [Member] Maximum [Member] | Sep. 30, 2011 Hired Prior to 1/1/2004 [Member] Defined Contribution Plan [Member] Hourly Bargaining Unit Employees [Member] Fixed Rate Contributions [Member] Maximum [Member] | Sep. 30, 2011 Hired on or after 1/1/2004 [Member] Defined Contribution Plan [Member] Salaried And Certain Hourly Employee [Member] Fixed Rate Contributions [Member] | Sep. 30, 2011 Hired on or after 1/1/2004 [Member] Defined Contribution Plan [Member] Hourly Bargaining Unit Employees [Member] Fixed Rate Contributions [Member] | Sep. 30, 2011 Starting July 2010 until July 2015 [Member] Multiemployer Pension Plans [Member] Newark Ohio and Spokane Washington Facilities [Member] | Sep. 30, 2011 Starting July 2015 [Member] Multiemployer Pension Plans [Member] Newark Ohio and Spokane Washington Facilities [Member] | Sep. 30, 2011 Veba [Member] | Sep. 30, 2011 Veba [Member] Annual Cash Flows up to Twenty Million Dollars [Member] Variable Cash Contribution [Member] | Sep. 30, 2011 Veba [Member] Annual Cash Flows in Excess of Twenty Million Dollars [Member] Variable Cash Contribution [Member] | Mar. 31, 2011 Veba [Member] Additional Amount [Member] Variable Cash Contribution [Member] | Dec. 31, 2010 Veba [Member] Variable Cash Contribution [Member] | Sep. 30, 2011 Veba [Member] Variable Cash Contribution [Member] Maximum [Member] | Sep. 30, 2011 Veba [Member] Maximum [Member] | Sep. 30, 2011 Union VEBA [Member] trustrees | Sep. 30, 2010 Union VEBA [Member] | Mar. 23, 2012 Union VEBA [Member] | Sep. 30, 2011 Union VEBA [Member] Company Appointed [Member] trustrees | Sep. 30, 2011 Union VEBA [Member] USW Appointed [Member] trustrees | Dec. 31, 2010 Union VEBA [Member] Variable Cash Contribution [Member] | Dec. 31, 2010 Salaried VEBA [Member] Variable Cash Contribution [Member] | Sep. 30, 2011 Minimum [Member] Multiemployer Pension Plans [Member] | Sep. 30, 2011 Multiemployer Pension Plans [Member] | Sep. 30, 2011 Multiemployer Pension Plans [Member] Florence Alabama Facility [Member] | Sep. 30, 2011 Multiemployer Pension Plans [Member] Maximum [Member] | Sep. 30, 2011 Defined Benefit Plan [Member] Salaried Employee [Member] London Ontario Facility [Member] | Dec. 31, 2010 Defined Benefit Plan [Member] Salaried Employee [Member] London Ontario Facility [Member] | Sep. 30, 2011 Minimum [Member] Defined Contribution Plan [Member] Salaried And Certain Hourly Employee [Member] | Sep. 30, 2011 Minimum [Member] Defined Contribution Plan [Member] Hourly Bargaining Unit Employees [Member] | Sep. 30, 2011 Minimum [Member] Defined Contribution Plan [Member] Hourly Bargaining Unit Employees [Member] Fixed Rate Contributions [Member] | Sep. 30, 2011 Defined Contribution Plan [Member] Salaried And Certain Hourly Employee [Member] Concurrent Match [Member] | Sep. 30, 2011 Defined Contribution Plan [Member] Salaried And Certain Hourly Employee [Member] Maximum [Member] | Sep. 30, 2011 Defined Contribution Plan [Member] Hourly Bargaining Unit Employees [Member] productionfacilities | Sep. 30, 2011 Defined Contribution Plan [Member] Hourly Bargaining Unit Employees [Member] Fixed Rate Contributions [Member] productionfacilities | Sep. 30, 2011 Defined Contribution Plan [Member] Hourly Bargaining Unit Employees [Member] Fixed Rate Contributions [Member] Maximum [Member] | Sep. 30, 2011 Defined Contribution Plan [Member] Hourly Bargaining Unit Employees [Member] Concurrent Match [Member] productionfacilities | Sep. 30, 2011 Defined Contribution Plan [Member] Hourly Bargaining Unit Employees [Member] Fixed Rate Contributions and Concurrent Match [Member] productionfacilities | Sep. 30, 2011 Defined Contribution Plan [Member] Hourly Bargaining Unit Employees [Member] No Contributions Required [Member] productionfacilities | Sep. 30, 2011 Defined Contribution Plan [Member] Hourly Bargaining Unit Employees [Member] Maximum [Member] | Sep. 30, 2011 Additional Paid-in Capital [Member] | Sep. 30, 2010 Additional Paid-in Capital [Member] | Sep. 30, 2011 Common Stock Owned by Union VEBA Subject to Transfer Restriction | Sep. 30, 2010 Common Stock Owned by Union VEBA Subject to Transfer Restriction
Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Monthly contributions per hour worked by each bargaining unit employee |  |  |  |  |  |  |  |  |  |  | $ 1.25 | $ 1.50 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1 | $ 1.25 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Estimated annual contribution to pension and other postretirement benefit plans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,000,000 |  |  | 4,000,000 |  |  | 4,000,000 | 1,000,000 |  |  | 6,000,000 |  |  |  |  |  |  | 3,000,000 |  |  |  |  |  |
Number of production facilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7 | 3 |  | 1 | 2 | 1 |  |  |  |  |  |  |
Defined contribution plan annual employer contribution |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 800 |  |  |  |  | 2,400 |  |  |  |  |  |  |  |  |  |
Defined contribution plan employer contribution percentage |  |  |  |  | 2.00% | 2.00% | 10.00% | 10.00% | 2.00% | 2.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |
Portion of plan assets invested in equity securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 62.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Asset mix target allocation in equity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 60.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Portion of plan assets invested in debt securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 36.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Asset mix target allocation in debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 36.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of trustees |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4 |  |  |  |  | 2 | 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Administrative expense obligation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 300,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Administrative expense obligation percentage |  |  |  |  |  |  |  |  |  |  |  |  | 50.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Postretirement medical plan contribution obligation percentage |  |  |  |  |  |  |  |  |  |  |  |  |  | 10.00% | 20.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash flow in determining VEBA obligation |  |  |  |  |  |  |  |  |  |  |  |  | 20,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Postretirement medical plan contribution obligation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,100,000 | 20,000,000 |  |  |  |  |  |  |  |  | 1,800,000 | 300,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Postretirement medical plan contribution obligation paid |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 100,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Liquidity requirement |  |  |  |  |  |  |  |  |  |  |  |  | 50,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Postretirement medical plan common stock ownership percentage |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 11.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares outstanding | 19,291,721 |  |  | 19,214,451 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,202,495 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock transfer restriction annual period |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 12 months |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unrestricted Union VEBA shares allowed to be sold in any twelve-month period |  |  | 1,321,485 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock sold by Union VEBA | 1,321,485 | 1,321,485 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase in Union VEBA assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 65,500,000 | [1] | 52,000,000 | [1] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reduction in Common stock owned by Union VEBA | (40,800,000) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (9,100,000) | (700,000) | (31,700,000) | [2] | (31,700,000) | [2]
Increase in Additional paid in capital | (40,800,000) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (9,100,000) | (700,000) | (31,700,000) | [2] | (31,700,000) | [2]
Decrease in Deferred tax assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ (24,700,000) | $ (19,600,000) |  |  |  |
Weighted average price per share sold by Union VEBA |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 49.58 |  | $ 39.38 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reorganization Value Per Share | $ 24.02 | $ 24.02 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
[1] | At a weighted-average price of $49.58 and $39.38 per share realized by the Union VEBA for the nine month periods ended September 30, 2011 and September 30, 2010, respectively.
[2] | At $24.02 per share reorganization value.

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- Definition Target allocation percentage of investments in debt securities to total plan assets presented on a weighted-average basis as of the measurement date of the latest statement of financial position. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph d(2) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (c)(i) -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e2446-114920 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(i) -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 + Details
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