GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

3 Months Ended

Mar. 31, 2015

The changes to goodwill for the three months ended March 31, 2015 were as follows (in thousands):



	2015
Balance at January 1, 2015	$	452,669
Increase from adjustments during the measurement period related to recent acquisitions	3,841
Foreign currency translation	(11,098		)
Balance at March 31, 2015	$	445,412

Below is a summary of amortizable other intangible assets (in thousands):



	March 31, 2015							December 31, 2014
	Cost		Accumulated Amortization		Net		Weighted Average Remaining Amortization Period (in years)	Cost		Accumulated Amortization		Net		Weighted Average Remaining Amortization Period (in years)
Permits	$	161,941	$	58,028	$	103,913	18.8	$	156,692	$	55,318	$	101,374	19.0
Customer and supplier relationships	363,681		81,563		282,118		10.9	370,373		77,697		292,676		11.0
Other intangible assets	30,477		19,081		11,396		2.8	31,540		19,074		12,466		3.2
Total amortizable permits and other intangible assets	556,099		158,672		397,427		11.2	558,605		152,089		406,516		11.4
Trademarks and trade names	122,618		—		122,618		Indefinite	123,564		—		123,564		Indefinite
Total permits and other intangible assets	$	678,717	$	158,672	$	520,045		$	682,169	$	152,089	$	530,080

Below is the expected future amortization of the net carrying amount of finite-lived intangible assets at March 31, 2015 (in thousands):