Business Combinations (Tables)

6 Months Ended

Jun. 30, 2016

Schedule of Business Acquisitions, by Acquisition

The aggregate value of $44.1 million, consisting of cash consideration of $26.1 million and $18.0 million for the fair value of the previous investments in BTI was allocated as follows (in millions):



Net tangible liabilities assumed	$	(19.5	)
Intangible assets acquired	43.3
Goodwill	20.3
Total	$	44.1

Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination

The following table presents details of the Company's intangible assets acquired through the business combination completed during the three months and six months ended June 30, 2016 (in millions, except years):



	Weighted Average Estimated Useful Life (In Years)	Amount
Existing technology	8	$	37.1
Customer relationships	8	5.3
Trade name	1	0.6
Backlog	1	0.3
Total		$	43.3