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

Annual report pursuant to Section 13 and 15(d)

DEBT - Senior Notes and Debt Redemption (Details)

DEBT - Senior Notes and Debt Redemption (Details) - USD ($)	1 Months Ended				12 Months Ended
	Jul. 31, 2022	Feb. 29, 2020	Oct. 31, 2019	Nov. 30, 2017	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022	Feb. 29, 2024	Mar. 31, 2019	Nov. 30, 2014
Debt Instrument
Loss on extinguishment of debt					$ 0	$ 13,286,000	$ 0
Payment of revolving credit facility					$ 0	1,087,250,000	620,000,000
Senior notes
Debt Instrument
Payment of revolving credit facility	$ 500,000,000	$ 500,000,000	$ 250,000,000	$ 250,000,000
Redemption price					101.00%
Fair value disclosure					$ 6,260,000,000	5,690,000,000
2024 Senior Notes \| Senior notes
Debt Instrument
Debt instrument, face amount								$ 750,000,000
Fixed-rate 4.700% Senior Notes due on February 1, 2034 \| Senior notes
Debt Instrument
Debt instrument, face amount								$ 500,000,000.0
Long-term debt, gross					$ 500,000,000	0
Stated interest rate					4.70%			4.70%
Fixed-rate 4.950% Senior Notes due on July 15, 2052 \| Senior notes
Debt Instrument
Debt instrument, face amount							$ 1,200,000,000	$ 250,000,000.0
Long-term debt, gross					$ 1,450,000,000	1,200,000,000		$ 1,450,000,000
Stated interest rate					4.95%		4.95%	4.95%
2022 Senior Notes \| Senior notes
Debt Instrument
Debt instrument, face amount							$ 3,000,000,000
Fixed-rate 4.650% Senior Notes due on July 15, 2032 \| Senior notes
Debt Instrument
Debt instrument, face amount							$ 1,000,000,000.00
Long-term debt, gross					$ 1,000,000,000	1,000,000,000
Stated interest rate					4.65%		4.65%
Fixed-rate 5.250% Senior Notes due on July 15, 2062 \| Senior notes
Debt Instrument
Debt instrument, face amount							$ 800,000,000.0
Long-term debt, gross					$ 800,000,000	800,000,000
Stated interest rate					5.25%		5.25%
Fixed-rate 4.650% Senior Notes due on November 1, 2024 \| Senior notes
Debt Instrument
Long-term debt, gross					$ 750,000,000	750,000,000
Stated interest rate					4.65%
Debt repurchase amount	$ 500,000,000
Loss on extinguishment of debt						13,300,000
Fixed-rate 3.300% Senior Notes due on March 1, 2050 \| Senior notes
Debt Instrument
Debt instrument, face amount		$ 750,000,000
Long-term debt, gross					$ 750,000,000	$ 750,000,000
Stated interest rate					3.30%
2019 Senior Notes \| Senior notes
Debt Instrument
Debt instrument, face amount									$ 1,200,000,000
2014 Senior Notes \| Senior notes
Debt Instrument
Debt instrument, face amount										$ 2,500,000,000