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Inventories (Tables) | 12 Months Ended
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Dec. 31, 2013
Inventory Disclosure [Abstract] |
Schedule of Inventory | Inventories at December 31, 2013 and 2012 were as follows (in millions):
|  | 2013 |  | 2012
Raw materials and supplies |  | $ | 277.6 |  |  | $ | 351.6 |
Work-in-process |  | 984.9 |  |  | 1,127.0 |
Finished goods |  | 162.1 |  |  | 209.0 |
Total inventories at current cost |  | 1,424.6 |  |  | 1,687.6 |
Adjustment from current cost to LIFO cost basis |  | 29.4 |  |  | (76.9 | )
Inventory valuation reserves |  | (84.3 | ) |  | (63.1 | )
Progress payments |  | (47.6 | ) |  | (11.0 | )
Total inventories, net |  | $ | 1,322.1 |  |  | $ | 1,536.6 |

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- Definition Disclosure of the values of the inventory by category at the balance sheet date including raw materials, work-in-process, finished goods at current cost, adjusted for LIFO reserves and progress payments + References No definition available. + Details
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