INTANGIBLES (Tables)

12 Months Ended

Dec. 31, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Change in the Carrying Amount of Goodwill by Segment

The change in the carrying amount of goodwill by segment for the year ended December 31, 2016 is as follows:

	Freight			Transit
In thousands	Segment			Segment			Total
Balance at December 31, 2015	$	531,965		$	326,567		$	858,532
Adjustment to preliminary purchase allocation	1,186			755			1,941
Acquisitions	30,262			1,212,354			1,242,616
Foreign currency impact	(12,511		)	(11,813		)	(24,324		)
Balance at December 31, 2016	$	550,902		$	1,527,863		$	2,078,765

Intangible Assets of the Company, Other Than Goodwill and Trademarks

Intangible assets of the Company, other than goodwill and trade names, consist of the following:

	December 31,
In thousands	2016		2015
Patents, non-compete and other intangibles, net of accumulated
amortization of $42,538 and $40,936	$	15,360	$	11,403
Customer relationships, net of accumulated amortization
of $87,334 and $70,493	528,068		261,751
Total	$	543,428	$	273,154

Amortization Expense

Estimated amortization expense for the five succeeding years is as follows (in thousands):

2017	$	34,613
2018	33,582
2019	32,549
2020	31,028
2021	30,774