Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in Goodwill by Segment

The following table summarizes the changes in the carrying amount of goodwill for the years ended December 31, 2016 and 2015 (dollars in thousands):


	Americas			EMEA			Asia Pacific			Global Investment Management			Development Services			Total
Balance as of December 31, 2014
Goodwill	$	1,828,135		$	836,054		$	151,682		$	499,793		$	86,663		$	3,402,327
Accumulated impairment losses		(798,290	)		(138,631	)		—			(44,922	)		(86,663	)		(1,068,506	)

		1,029,845			697,423			151,682			454,871			—			2,333,821
Purchase accounting entries related to acquisitions		434,452			408,491			16,733			—			—			859,676
Foreign exchange movement		(2,511	)		(72,395	)		(12,540	)		(20,054	)		—			(107,500	)

Balance as of December 31, 2015
Goodwill		2,260,076			1,172,150			155,875			479,739			86,663			4,154,503
Accumulated impairment losses		(798,290	)		(138,631	)		—			(44,922	)		(86,663	)		(1,068,506	)

		1,461,786			1,033,519			155,875			434,817			—			3,085,997
Purchase accounting entries related to acquisitions		42,080			36,929			(3,922	)		350			—			75,437
Foreign exchange movement		773			(161,784	)		(1,247	)		(17,784	)		—			(180,042	)

Balance as of December 31, 2016
Goodwill		2,302,929			1,047,295			150,706			462,305			86,663			4,049,898
Accumulated impairment losses		(798,290	)		(138,631	)		—			(44,922	)		(86,663	)		(1,068,506	)

	$	1,504,639		$	908,664		$	150,706		$	417,383		$	—		$	2,981,392

Schedule of Intangible Assets

Other intangible assets totaled $1.4 billion and $1.5 billion, net of accumulated amortization of $771.7 million and $589.2 million, as of December 31, 2016 and 2015, respectively, and are comprised of the following (dollars in thousands):


	December 31,
	2016					2015
	Gross Carrying Amount		Accumulated Amortization			Gross Carrying Amount		Accumulated Amortization
Unamortizable intangible assets
Management contracts	$	101,355				$	103,143
Trademarks		56,800					56,800
Trade names		18,100					20,400

	$	176,255				$	180,343

Amortizable intangible assets
Customer relationships	$	761,290	$	(270,447	)	$	746,814	$	(195,056	)
Mortgage servicing rights		501,087		(180,563	)		377,995		(133,272	)
Trademarks/Trade name		306,559		(46,837	)		320,306		(38,581	)
Management contracts		177,014		(99,733	)		180,099		(87,687	)
Covenant not to compete		73,750		(32,777	)		73,750		(8,194	)
Backlog and incentive fees		48,445		(48,445	)		49,667		(49,667	)
Other		138,312		(92,871	)		110,731		(76,779	)

	$	2,006,457	$	(771,673	)	$	1,859,362	$	(589,236	)

Total intangible assets	$	2,182,712	$	(771,673	)	$	2,039,705	$	(589,236	)