Acquisitions	6 Months Ended
Jun. 30, 2017
Business Combinations [Abstract]
Acquisitions	Acquisitions In April 2016, we completed the acquisition of FNC for up to $475.0 million, with $400.0 million in cash paid at closing, subject to certain closing adjustments, and up to $75.0 million to be paid in cash in 2018, contingent upon the achievement of certain revenue targets in fiscal 2017. We fair-valued the contingent payment using the Monte Carlo simulation model and initially recorded $8.0 million as contingent consideration, which was fully reversed as of December 31, 2016. The contingent payment is fair-valued quarterly and changes are recorded within our condensed consolidated statement of operations. See Note 8 - Fair Value of Financial Instruments for further discussion. FNC is a leading provider of real estate collateral information technology and solutions that automates property appraisal ordering, tracking, documentation and review for lender compliance with government regulations and is included as a component of our PI reporting segment. The acquisition expands our property valuation capabilities. The purchase price was allocated to the assets acquired and liabilities assumed using a variety of valuation techniques including discounted cash flow analysis, which included significant unobservable inputs. We recorded a deferred tax liability of $85.4 million, property and equipment of $79.8 million with an estimated average life of 12 years, customer lists of $145.3 million with an estimated average life of 16 years, trade names of $15.9 million with an estimated average life of 19 years, non-compete agreements of $18.8 million with an estimated average life of 5 years, and goodwill of $220.2 million. For the three and six months ended June 30, 2017, goodwill was reduced by $5.4 million as a result of a change in the purchase price allocation for certain tax adjustments. This business combination did not have a material impact on our condensed consolidated statements of operations. In January 2016, we completed the acquisition of the remaining 40% mandatorily redeemable noncontrolling interest in New Zealand-based Property IQ Ltd ("PIQ") for NZD $27.8 million, or $19.0 million, and settled the mandatorily redeemable noncontrolling interest. PIQ is included as a component of our PI reporting segment. We incurred $7.3 million and $5.1 million of acquisition-related costs within selling, general and administrative expenses on our consolidated statements of operations for the three months ended June 30, 2017 and 2016, respectively, and $7.5 million and $6.1 million for the six months ended June 30, 2017 and 2016, respectively.

Acquisitions

6 Months Ended

Jun. 30, 2017

In April 2016, we completed the acquisition of FNC for up to $475.0 million, with $400.0 million in cash paid at closing, subject to certain closing adjustments, and up to $75.0 million to be paid in cash in 2018, contingent upon the achievement of certain revenue targets in fiscal 2017. We fair-valued the contingent payment using the Monte Carlo simulation model and initially recorded $8.0 million as contingent consideration, which was fully reversed as of December 31, 2016. The contingent payment is fair-valued quarterly and changes are recorded within our condensed consolidated statement of operations. See Note 8 - Fair Value of Financial Instruments for further discussion. FNC is a leading provider of real estate collateral information technology and solutions that automates property appraisal ordering, tracking, documentation and review for lender compliance with government regulations and is included as a component of our PI reporting segment. The acquisition expands our property valuation capabilities. The purchase price was allocated to the assets acquired and liabilities assumed using a variety of valuation techniques including discounted cash flow analysis, which included significant unobservable inputs. We recorded a deferred tax liability of $85.4 million, property and equipment of $79.8 million with an estimated average life of 12 years, customer lists of $145.3 million with an estimated average life of 16 years, trade names of $15.9 million with an estimated average life of 19 years, non-compete agreements of $18.8 million with an estimated average life of 5 years, and goodwill of $220.2 million. For the three and six months ended June 30, 2017, goodwill was reduced by $5.4 million as a result of a change in the purchase price allocation for certain tax adjustments. This business combination did not have a material impact on our condensed consolidated statements of operations.

In January 2016, we completed the acquisition of the remaining 40% mandatorily redeemable noncontrolling interest in New Zealand-based Property IQ Ltd ("PIQ") for NZD $27.8 million, or $19.0 million, and settled the mandatorily redeemable noncontrolling interest. PIQ is included as a component of our PI reporting segment.

We incurred $7.3 million and $5.1 million of acquisition-related costs within selling, general and administrative expenses on our consolidated statements of operations for the three months ended June 30, 2017 and 2016, respectively, and $7.5 million and $6.1 million for the six months ended June 30, 2017 and 2016, respectively.