SEGMENT INFORMATION (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2014	Mar. 31, 2013
Segment Reporting Information [Line Items]
Net sales	$ 538,940	$ 578,387
Gross profit (loss)	54,550	96,751
Income (loss) from operations	264	47,883
Interest expense	(9,259)	(10,441)
Convertible debt conversion charge	0	(7,273)
Other income, net	516	1,419
Income (loss) before income taxes	(8,479)	31,588
Agricultural [Member]
Segment Reporting Information [Line Items]
Net sales	317,166	310,553
Gross profit (loss)	47,265	54,070
Income (loss) from operations	30,541	41,615
Earthmoving/construction [Member]
Segment Reporting Information [Line Items]
Net sales	152,940	209,616
Gross profit (loss)	3,798	37,495
Income (loss) from operations	(11,094)	20,679
Consumer [Member]
Segment Reporting Information [Line Items]
Net sales	68,834	58,218
Gross profit (loss)	4,082	6,147
Income (loss) from operations	(1,560)	3,142
Unallocated Amount to Segment [Member]
Segment Reporting Information [Line Items]
Gross profit (loss)	(595)	(961)
Income (loss) from operations	$ (17,623)	$ (17,553)

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