| Inventory, Net of Allowances, Customer Advances and Progress Billings | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Inventory, Net of Allowances, Customer Advances and Progress Billings, Total | en-US | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Amount, after deduction of valuation reserves, other allowances, and customer advances received on long-term contracts or programs, of inventory expected to be converted to cash, sold or exchanged within the normal operating cycle. | en-US | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |