v3.8.0.1

Intangible Assets - Summary of Identifiable Intangible Assets (Details) - USD ($) $ in Millions | Dec. 31, 2017 | Jan. 01, 2017
--- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 448 | $ 475
Accumulated Amortization | (273) | (238)
Finite-Lived Intangible Assets, Net | 175 | 237
Licensed technologies [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 95 | 95
Accumulated Amortization | (74) | (64)
Finite-Lived Intangible Assets, Net | 21 | 31
Core technologies [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 300 | 328
Accumulated Amortization | (161) | (142)
Finite-Lived Intangible Assets, Net | 139 | 186
Customer relationships [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 32 | 33
Accumulated Amortization | (25) | (22)
Finite-Lived Intangible Assets, Net | 7 | 11
License agreements [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 14 | 14
Accumulated Amortization | (8) | (7)
Finite-Lived Intangible Assets, Net | 6 | 7
Trade name [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 7 | 5
Accumulated Amortization | (5) | (3)
Finite-Lived Intangible Assets, Net | $ 2 | $ 2

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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