KLA Corporation Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Cover
- Cover Page
Financial Statements
Notes to Financial Statements
Accounting Policies
- BASIS OF PRESENTATION (Policies)
Notes Tables
Notes Details

DEBT - Schedule of Debt (Details)

v3.25.3

DEBT - Schedule of Debt (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Jun. 30, 2025
Debt Instrument
Debt outstanding	$ 5,950,000	$ 5,950,000
Unamortized discount	(22,971)	(23,338)
Unamortized debt issuance costs	(41,836)	(42,405)
Long-term debt	$ 5,885,193	5,884,257
Fixed-rate 4.100% Senior Notes due on March 15, 2029 \| Senior notes
Debt Instrument
Stated interest rate	4.10%
Debt outstanding	$ 800,000	$ 800,000
Effective interest rate	4.159%	4.159%
Fixed-rate 4.650% Senior Notes due on July 15, 2032 \| Senior notes
Debt Instrument
Stated interest rate	4.65%
Debt outstanding	$ 1,000,000	$ 1,000,000
Effective interest rate	4.657%	4.657%
Fixed-rate 4.700% Senior Notes due on February 1, 2034 \| Senior notes
Debt Instrument
Stated interest rate	4.70%
Debt outstanding	$ 500,000	$ 500,000
Effective interest rate	4.777%	4.777%
Fixed-rate 5.650% Senior Notes due on November 1, 2034 \| Senior notes
Debt Instrument
Stated interest rate	5.65%
Debt outstanding	$ 250,000	$ 250,000
Effective interest rate	5.67%	5.67%
Fixed-rate 5.000% Senior Notes due on March 15, 2049 \| Senior notes
Debt Instrument
Stated interest rate	5.00%
Debt outstanding	$ 400,000	$ 400,000
Effective interest rate	5.047%	5.047%
Fixed-rate 3.300% Senior Notes due on March 1, 2050 \| Senior notes
Debt Instrument
Stated interest rate	3.30%
Debt outstanding	$ 750,000	$ 750,000
Effective interest rate	3.302%	3.302%
Fixed-rate 4.950% Senior Notes due on July 15, 2052 \| Senior notes
Debt Instrument
Stated interest rate	4.95%
Debt outstanding	$ 1,450,000	$ 1,450,000
Effective interest rate	5.023%	5.023%
Fixed-rate 5.250% Senior Notes due on July 15, 2062 \| Senior notes
Debt Instrument
Stated interest rate	5.25%
Debt outstanding	$ 800,000	$ 800,000
Effective interest rate	5.259%	5.259%

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