GOODWILL AND INTANGIBLE ASSETS, NET

An analysis of changes in the Company’s goodwill by business segment is as follows (in millions):



	AWP			Cranes			MP			Total
Balance at December 31, 2016, gross	$	137.7		$	179.3		$	183.8		$	500.8
Accumulated impairment	(38.6		)	(179.3		)	(23.2		)	(241.1		)
Balance at December 31, 2016, net	99.1			—			160.6			259.7
Foreign exchange effect and other	2.2			—			10.3			12.5
Balance at September 30, 2017, gross	139.9			179.3			194.1			513.3
Accumulated impairment	(38.6		)	(179.3		)	(23.2		)	(241.1		)
Balance at September 30, 2017, net	$	101.3		$	—		$	170.9		$	272.2

Intangible assets, net were comprised of the following as of September 30, 2017 and December 31, 2016 (in millions):



		September 30, 2017							December 31, 2016
	Weighted Average Life (in years)	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Definite-lived intangible assets:
Technology	7	$	18.6	$	(17.5	)	$	1.1	$	17.0	$	(15.7	)	$	1.3
Customer Relationships	20	33.0		(26.0		)	7.0		33.1		(25.2		)	7.9
Land Use Rights	82	4.7		(0.6		)	4.1		7.9		(0.9		)	7.0
Other	8	26.5		(24.5		)	2.0		25.8		(23.6		)	2.2
Total definite-lived intangible assets		$	82.8	$	(68.6	)	$	14.2	$	83.8	$	(65.4	)	$	18.4



	Three Months Ended September 30,				Nine Months Ended September 30,
(in millions)	2017		2016		2017		2016
Aggregate Amortization Expense	$	0.5	$	0.7	$	1.5	$	2.1

Estimated aggregate intangible asset amortization expense (in millions) for each of the next five years below is: