STOCKHOLDERS' EQUITY (Tables)

12 Months Ended

Dec. 31, 2017

Stockholders' Equity Note [Abstract]

Schedule of Share-based Compensation, Stock Options, Activity

The following table is a summary of stock options under all of the Company’s plans.



	Number of Options		Weighted Average Exercise Price per Share		Weighted Average Remaining Contractual Life (in years)	Aggregate Intrinsic Value
Outstanding at December 31, 2016	13,059		$	65.17
Exercised	—		$	—
Canceled or expired	(10,472	)	$	65.07
Outstanding at December 31, 2017	2,587		$	65.57	0.00	$	—
Exercisable at December 31, 2017	2,587		$	65.57	0.00	$	—
Vested at December 31, 2017	2,587		$	65.57	0.00	$	—

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions

The following table presents the weighted-average assumptions used in the valuations:



	Grant date	Grant date	Grant date	Grant date
	March 2, 2017	March 3, 2016	March 5, 2015	March 5, 2015
Dividend yields	1.01%	1.22%	0.91%	0.91%
Expected volatility	42.78%	45.59%	45.48%	37.00%
Risk free interest rate	1.55%	0.97%	0.98%	0.58%
Expected life (in years)	3	3	3	2
Grant date fair value per share	$36.48	$29.24	$28.10	$25.60

Schedule of Share-based Compensation Restricted Stock Awards Activity

The following table is a summary of restricted stock awards under all of the Company’s plans:



	Restricted Stock Awards		Weighted Average Grant Date Fair Value
Nonvested at December 31, 2016	3,531,188		$	25.42
Granted	1,542,697		$	32.54
Vested	(1,252,563	)	$	28.76
Canceled, expired or other	(710,265	)	$	21.86
Nonvested at December 31, 2017	3,111,057		$	28.68

Schedule of Accumulated Other Comprehensive Income (Loss) Attributable to Parent

Accumulated Other Comprehensive Income (Loss) Attributable to Terex Corporation



	Cumulative Translation Adjustment			Derivative Hedging Adjustment			Debt & Equity Securities Adjustment			Pension Liability Adjustment			Accumulated Other Comprehensive Income (Loss)
Balance at January 1, 2015	$	(245.5	)	$	(0.7	)	$	1.6		$	(185.2	)	$	(429.8	)
Current year change	(247.2		)	3.0			(7.9		)	32.3			(219.8		)
Balance at December 31, 2015	(492.7		)	2.3			(6.3		)	(152.9		)	(649.6		)
Current year change	(122.6		)	(4.7		)	6.9			(9.4		)	(129.8		)
Balance at December 31, 2016	(615.3		)	(2.4		)	0.6			(162.3		)	(779.4		)
Current year change	470.6			4.5			3.7			61.1			539.9
Balance at December 31, 2017	$	(144.7	)	$	2.1		$	4.3		$	(101.2	)	$	(239.5	)

Schedule of Accumulated Other Comprehensive Income (Loss) Attributable to Noncontrolling Interest



	Cumulative Translation Adjustment			Derivative Hedging Adjustment		Debt & Equity Securities Adjustment		Pension Liability Adjustment		Accumulated Other Comprehensive Income (Loss)
Balance at January 1, 2015	$	0.8		$	—	$	—	$	—	$	0.8
Current year change	(0.1		)	—		—		—		(0.1		)
Balance at December 31, 2015	0.7			—		—		—		0.7
Current year change	(0.4		)	—		—		—		(0.4		)
Balance at December 31, 2016	0.3			—		—		—		0.3
Current year change	—			—		—		—		—
Balance at December 31, 2017	$	0.3		$	—	$	—	$	—	$	0.3

Schedule of Accumulated Other Comprehensive Income (Loss)

Changes in Accumulated Other Comprehensive Income (Loss)

The table below presents changes in AOCI by component for the year ended December 31, 2017 and 2016. All amounts are net of tax (in millions).



	Year ended December 31, 2017														Year ended December 31, 2016
	CTA (1)			Derivative Hedging Adj.			Debt & Equity Securities Adj.		Pension Liability Adj. (2)			Total			CTA			Derivative Hedging Adj.			Debt & Equity Securities Adj.			Pension Liability Adj.			Total
Beginning balance	$	(615.0	)	$	(2.4	)	$	0.6	$	(162.3	)	$	(779.1	)	$	(492.0	)	$	2.3		$	(6.3	)	$	(152.9	)	$	(648.9	)
Other comprehensive income before reclassifications	114.1			4.3			3.6		(0.1		)	121.9			(121.1		)	(5.7		)	3.9			(16.1		)	(139.0		)
Amounts reclassified from AOCI	356.5			0.2			0.1		61.2			418.0			(1.9		)	1.0			3.0			6.7			8.8
Net Other Comprehensive Income (Loss)	470.6			4.5			3.7		61.1			539.9			(123.0		)	(4.7		)	6.9			(9.4		)	(130.2		)
Ending balance	$	(144.4	)	$	2.1		$	4.3	$	(101.2	)	$	(239.2	)	$	(615.0	)	$	(2.4	)	$	0.6		$	(162.3	)	$	(779.1	)

(1) Reclassifications primarily relate to $352.1 million of losses (net of $1.5 million of tax benefits) reclassified from AOCI to Gain (loss) on disposition of discontinued operations - net of tax in connection with the sale of the MHPS business.

(2) Reclassifications primarily relate to $55.4 million of losses (net of $23.9 million of tax benefits) reclassified from AOCI to Gain (loss) on disposition of discontinued operations - net of tax in connection with the sale of the MHPS business.



	Cumulative Translation Adjustment			Derivative Hedging Adjustment			Debt & Equity Securities Adjustment			Pension Liability Adjustment			Accumulated Other Comprehensive Income (Loss)
Balance at January 1, 2015	$	(244.7	)	$	(0.7	)	$	1.6		$	(185.2	)	$	(429.0	)
Current year change	(247.3		)	3.0			(7.9		)	32.3			(219.9		)
Balance at December 31, 2015	(492.0		)	2.3			(6.3		)	(152.9		)	(648.9		)
Current year change	(123.0		)	(4.7		)	6.9			(9.4		)	(130.2		)
Balance at December 31, 2016	(615.0		)	(2.4		)	0.6			(162.3		)	(779.1		)
Current year change	470.6			4.5			3.7			61.1			539.9
Balance at December 31, 2017	$	(144.4	)	$	2.1		$	4.3		$	(101.2	)	$	(239.2	)