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Acquisition - Purchase Price and Preliminary Allocation (Details) - USD ($) $ in Millions | Apr. 17, 2019 | Jun. 29, 2019 | [1] | Dec. 31, 2018
--- | --- | --- | --- | ---
Business Acquisition [Line Items] |  |  |
Goodwill |  | $ 1,600.2 | $ 1,405.3
Xevo |  |  |
Business Acquisition [Line Items] |  |  |
Net purchase price | $ 320.9 |  |
Other assets purchased and liabilities assumed, net | 1.2 |  |
Goodwill | 197.5 |  |
Intangible assets | 122.2 |  |
Preliminary purchase price allocation | $ 320.9 |  |
[1] | Unaudited.

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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=116859721&loc=d3e6613-128477 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=116859721&loc=d3e6578-128477 + Details
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