KLA Corporation Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

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- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
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Notes Details

Derivative Instruments and Hedging Activities - Derivative Instrument Gain (Loss) (Details)

v3.8.0.1

Derivative Instruments and Hedging Activities - Derivative Instrument Gain (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2017	Dec. 31, 2016
Derivative
Gains (losses) in accumulated OCI on derivatives (effective portion)	$ 697	$ 13,969	$ 1,141	$ 12,131
Gains (losses) reclassified from accumulated OCI into income (effective portion)	963	(1,305)	3,081	(2,684)
Derivatives Designated as Hedging Instruments
Derivative
Gains (losses) reclassified from accumulated OCI into income (effective portion)	963	(1,305)	3,081	(2,684)
Derivatives Designated as Hedging Instruments \| Accumulated OCI
Derivative
Gains (losses) in accumulated OCI on derivatives (effective portion)	697	13,969	1,141	12,131
Derivatives Designated as Hedging Instruments \| Revenues
Derivative
Gains (losses) reclassified from accumulated OCI into income (effective portion)	397	(1,425)	1,365	(2,906)
Derivatives Designated as Hedging Instruments \| Costs of revenues
Derivative
Gains (losses) reclassified from accumulated OCI into income (effective portion)	377	(69)	1,338	(156)
Derivatives Designated as Hedging Instruments \| Interest expense
Derivative
Gains (losses) reclassified from accumulated OCI into income (effective portion)	189	189	378	378
Derivatives Designated as Hedging Instruments \| Other expense (income), net
Derivative
Gains (losses) recognized in income on derivatives (ineffective portion and amount excluded from effectiveness testing)	(158)	(1,442)	(229)	(1,453)
Derivatives Not Designated as Hedging Instruments \| Other expense (income), net
Derivative
Gains (losses) recognized in income	$ 3,237	$ 5,295	$ 3,676	$ 5,131

- Definition

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5618551-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (a),(c),(d),(e)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959

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- Definition

The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4D
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624177-113959

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- Definition

The portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments representing (a) the amount of the hedge ineffectiveness and (b) the amount, if any, excluded from the assessment of hedge effectiveness.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 25
-Section 50
-Paragraph 1
-Subparagraph (a)(1),(2)
-URI http://asc.fasb.org/extlink&oid=6886632&loc=d3e76258-113986

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- Definition

The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

+ References

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