Goodwill and Other Intangible Assets, Net (Tables)

3 Months Ended

Mar. 31, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Changes in Carrying Amount of Goodwill by Reportable Segment

The changes in the carrying amount of goodwill by reportable segment for the three months ended March 31, 2016 were as follows (in thousands):

	Financial Services			Real Estate Services		Total
Balance at December 31, 2015	$	418,929		$	392,837	$	811,766
Acquisitions		—			3,593		3,593
Measurement period adjustments		(3,803	)		1,966		(1,837	)
Cumulative translation adjustment		583			—		583
Balance at March 31, 2016	$	415,709		$	398,396	$	814,105

Components of Other Intangible Assets

Other intangible assets consisted of the following (in thousands, except weighted average life):

	March 31, 2016
	Gross Amount		Accumulated Amortization		Net Carrying Amount		Weighted-Average Remaining Life (Years)
Definite life intangible assets:
Patents	$	9,658	$	7,643	$	2,015		2.1
Acquired intangibles		174,193		41,452		132,741		14.3
Noncompete agreements		1,790		1,790		—		—
All other		2,132		150		1,982		3.0
Total definite life intangible assets		187,773		51,035		136,738		14.0
Indefinite life intangible assets:
Trade names		90,255		—		90,255		N/A
Horizon license		1,500		—		1,500		N/A
Total indefinite life intangible assets		91,755		—		91,755		N/A
Total	$	279,528	$	51,035	$	228,493		14.0

	December 31, 2015
	Gross Amount		Accumulated Amortization		Net Carrying Amount		Weighted-Average Remaining Life (Years)
Definite life intangible assets:
Patents	$	8,144	$	6,944	$	1,200		2.4
Acquired intangibles		177,858		37,996		139,862		13.9
Noncompete agreements		1,790		1,790		—		—
All other		2,127		977		1,150		3.3
Total definite life intangible assets		189,919		47,707		142,212		13.7
Indefinite life intangible assets:
Trade names		90,255		—		90,255		N/A
Horizon license		1,500		—		1,500		N/A
Total indefinite life intangible assets		91,755		—		91,755		N/A
Total	$	281,674	$	47,707	$	233,967		13.7

Estimated Future Amortization Expense of Definite Life Intangible Assets

The estimated future amortization expense of definite life intangible assets as of March 31, 2016 is as follows (in millions):

2016	$	14.2
2017		16.2
2018		12.3
2019		10.9
2020		9.3
2021 and thereafter		73.8
Total	$	136.7