Slicers (applies to each fact value in each table cell)

Reporting Entity [Axis]

0000030625 (http://www.sec.gov/CIK)

Inventory [Line Items]	Period [Axis]
	2016-01-01 - 2016-12-31		2015-01-01 - 2015-12-31		2014-01-01 - 2014-12-31
	Geographical [Axis]		Geographical [Axis]		Geographical [Axis]
	BRAZIL	Geographical [Domain]	BRAZIL	Geographical [Domain]	Geographical [Domain]
	Segments [Axis]	Segments [Axis]	Segments [Axis]	Segments [Axis]	Segments [Axis]
	Engineered Product Division	Segments [Domain]	Engineered Product Division	Segments [Domain]	Segments [Domain]
Components of Inventory
Raw materials		348,012,000		390,998,000
Work in process		633,352,000		739,227,000
Finished goods		220,912,000		235,083,000
Less: Progress billings		(216,396,000)		(285,582,000)
Less: Excess and obsolete reserve		(66,629,000)		(84,161,000)
Inventories, net		919,251,000		995,565,000
Expenses due to excess and obsolete inventory	15,500,000	18,600,000	5,000,000	24,200,000	19,200,000