KLA Corporation Annual report pursuant to Section 13 and 15(d)

Derivative Instruments and Hedging Activities - Additional Information (Details)

v3.19.2

Derivative Instruments and Hedging Activities - Additional Information (Details) - USD ($)	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017	Mar. 31, 2019	Dec. 31, 2014	Nov. 30, 2014	Oct. 31, 2014
Derivative
Reclassification adjustments for net gains or losses included in net income	$ 4,018,000
Unamortized portion of the fair value of derivative contracts	4,000,000
Change in net unrealized gains or losses	$ (9,119,000)
Senior notes
Derivative
Face amount				$ 1,200,000,000.00		$ 2,500,000,000.00
Senior notes due November 1, 2024 \| Senior notes
Derivative
Face amount							$ 1,250,000,000
Stated interest rate	4.65%						4.65%
Treasury Lock \| Interest expense
Derivative
Reclassification adjustments for net gains or losses included in net income	$ 800,000
2018 Rate Lock Agreements
Derivative
Reclassification adjustments for net gains or losses included in net income	300,000
Unamortized portion of the fair value of derivative contracts	13,200,000
Senior notes \| 2018 Rate Lock Agreements
Derivative
Change in net unrealized gains or losses	13,600,000
Derivatives designated as hedging instruments \| Senior notes \| Cash flow hedge contracts- foreign currency \| Treasury Lock \| Portion of Senior notes
Derivative
Derivative, notional amount							$ 1,000,000,000.00
Unrealized gains (losses) on cash flow hedges					$ 7,500,000
Derivatives designated as hedging instruments \| Senior notes \| Cash flow hedge contracts- foreign currency \| Treasury Lock \| Portion of Senior notes \| Interest expense
Derivative
Reclassification adjustments for net gains or losses included in net income		$ 800,000	$ 800,000
Derivatives designated as hedging instruments \| Senior notes \| Cash flow hedge contracts- foreign currency \| Treasury Lock \| 2018 Rate Lock Agreements
Derivative
Derivative, notional amount	$ 500,000,000.00	$ 500,000,000

- Definition

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

+ References

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-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
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-Section 13
-Sentence Column B

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Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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Fair value as of the balance sheet date of all interest rate derivative assets designated as cash flow hedging instruments.

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Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness.

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Amount, before tax, of reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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