XML 22 R50.htm IDEA: XBRL DOCUMENT
v3.3.0.814

Schedule of Intangible Assets (Detail) - USD ($) $ in Thousands | Sep. 27, 2015 | Jun. 28, 2015
--- | --- | ---
Goodwill And Intangible Assets [Line Items] |  |  |
Gross intangible assets subject to amortization | $ 1,328,707 | $ 1,328,877 |
Total gross intangible assets | 1,337,807 | 1,337,976 |
Accumulated Amortization | (648,856) | (609,836) |
Net intangible assets subject to amortization | 679,851 | 719,040 |
Intangible assets, net | 688,951 | 728,140 | [1]
Intangible assets not subject to amortization | 9,100 | 9,100 |
Customer Relationships |  |  |
Goodwill And Intangible Assets [Line Items] |  |  |
Gross intangible assets subject to amortization | 615,437 | 615,490 |
Accumulated Amortization | (251,410) | (234,968) |
Net intangible assets subject to amortization | 364,027 | 380,522 |
Existing Technology |  |  |
Goodwill And Intangible Assets [Line Items] |  |  |
Gross intangible assets subject to amortization | 643,803 | 643,919 |
Accumulated Amortization | (335,090) | (313,071) |
Net intangible assets subject to amortization | 308,713 | 330,848 |
Patents |  |  |
Goodwill And Intangible Assets [Line Items] |  |  |
Gross intangible assets subject to amortization | 33,553 | 33,553 |
Accumulated Amortization | (26,964) | (26,431) |
Net intangible assets subject to amortization | 6,589 | 7,122 |
Other Intangible Assets |  |  |
Goodwill And Intangible Assets [Line Items] |  |  |
Gross intangible assets subject to amortization | 35,914 | 35,914 |
Accumulated Amortization | (35,392) | (35,366) |
Net intangible assets subject to amortization | 522 | 548 |
Development Rights |  |  |
Goodwill And Intangible Assets [Line Items] |  |  |
Intangible assets not subject to amortization | $ 9,100 | $ 9,100 |
[1] | Derived from audited financial statements

X
- Definition Goodwill And Intangible Assets [Line Items] + References No definition available. + Details
Name: | lrcx_GoodwillAndIntangibleAssetsLineItems
Namespace Prefix: | lrcx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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=26713463&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- 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=26713463&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- 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=26713463&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. + 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 (b) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
Name: | us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount before accumulated amortization of intangible assets, excluding goodwill. + References No definition available. + Details
Name: | us-gaap_IntangibleAssetsGrossExcludingGoodwill
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph ((a)(1),(b)) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
Name: | us-gaap_IntangibleAssetsNetExcludingGoodwill
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=lrcx_ExistingTechnologyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_PatentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_OtherIntangibleAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_ContractualRightsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |