Condensed Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands |
Total |
Total KLA Stockholders’ Equity |
Common Stock and Capital in Excess of Par Value, Shares |
Common Stock and Capital in Excess of Par Value, Amount |
Retained Earnings |
Accumulated Other Comprehensive Income (Loss) |
Non- Controlling Interest |
Beginning balance (in shares) at Jun. 30, 2022 |
|
|
141,804
|
|
|
|
|
Beginning balance at Jun. 30, 2022 |
$ 1,399,090
|
$ 1,401,351
|
|
$ 1,061,940
|
$ 366,882
|
$ (27,471)
|
$ (2,261)
|
Increase (Decrease) in Stockholders' Equity |
|
|
|
|
|
|
|
Net income |
1,025,991
|
1,025,991
|
|
|
1,025,991
|
|
|
Net income attributable to non-controlling interest |
74
|
|
|
|
|
|
74
|
Other comprehensive income (loss) |
(31,370)
|
(31,370)
|
|
|
|
(31,370)
|
|
Net issuance under employee stock plans (in shares) |
|
|
171
|
|
|
|
|
Net issuance under employee stock plans |
(54,950)
|
(54,950)
|
|
(54,950)
|
|
|
|
Repurchase of common stock (in shares) |
|
|
(257)
|
|
|
|
|
Repurchase of common stock |
(89,616)
|
(89,616)
|
|
(1,926)
|
(87,690)
|
|
|
Cash dividends and dividend equivalents declared |
(186,216)
|
(186,216)
|
|
|
(186,216)
|
|
|
Stock-based compensation expense |
34,982
|
34,982
|
|
34,982
|
|
|
|
Purchase of non-controlling interest |
(4,294)
|
1,902
|
|
1,902
|
|
|
(6,196)
|
Disposal of non-controlling interest |
8,383
|
|
|
|
|
|
8,383
|
Ending balance (in shares) at Sep. 30, 2022 |
|
|
141,718
|
|
|
|
|
Ending balance at Sep. 30, 2022 |
2,102,074
|
2,102,074
|
|
1,041,948
|
1,118,967
|
(58,841)
|
0
|
Beginning balance (in shares) at Jun. 30, 2022 |
|
|
141,804
|
|
|
|
|
Beginning balance at Jun. 30, 2022 |
1,399,090
|
1,401,351
|
|
1,061,940
|
366,882
|
(27,471)
|
(2,261)
|
Increase (Decrease) in Stockholders' Equity |
|
|
|
|
|
|
|
Net income |
2,702,623
|
|
|
|
|
|
|
Net income attributable to non-controlling interest |
74
|
|
|
|
|
|
|
Other comprehensive income (loss) |
$ (7,820)
|
|
|
|
|
|
|
Repurchase of common stock (in shares) |
(4,913)
|
|
|
|
|
|
|
Ending balance (in shares) at Mar. 31, 2023 |
|
|
137,289
|
|
|
|
|
Ending balance at Mar. 31, 2023 |
$ 2,682,781
|
2,682,781
|
|
1,996,773
|
721,299
|
(35,291)
|
0
|
Beginning balance (in shares) at Sep. 30, 2022 |
|
|
141,718
|
|
|
|
|
Beginning balance at Sep. 30, 2022 |
2,102,074
|
2,102,074
|
|
1,041,948
|
1,118,967
|
(58,841)
|
0
|
Increase (Decrease) in Stockholders' Equity |
|
|
|
|
|
|
|
Net income |
978,795
|
978,795
|
|
|
978,795
|
|
|
Other comprehensive income (loss) |
9,739
|
9,739
|
|
|
|
9,739
|
|
Net issuance under employee stock plans (in shares) |
|
|
170
|
|
|
|
|
Net issuance under employee stock plans |
31,196
|
31,196
|
|
31,196
|
|
|
|
Repurchase of common stock (in shares) |
|
|
(3,429)
|
|
|
|
|
Repurchase of common stock |
(370,982)
|
(370,982)
|
|
870,811
|
(1,241,793)
|
|
|
Cash dividends and dividend equivalents declared |
(185,967)
|
(185,967)
|
|
|
(185,967)
|
|
|
Stock-based compensation expense |
38,405
|
38,405
|
|
38,405
|
|
|
|
Ending balance (in shares) at Dec. 31, 2022 |
|
|
138,459
|
|
|
|
|
Ending balance at Dec. 31, 2022 |
2,603,260
|
2,603,260
|
|
1,982,360
|
670,002
|
(49,102)
|
0
|
Increase (Decrease) in Stockholders' Equity |
|
|
|
|
|
|
|
Net income |
697,837
|
697,837
|
|
|
697,837
|
|
|
Net income attributable to non-controlling interest |
0
|
|
|
|
|
|
|
Other comprehensive income (loss) |
13,811
|
13,811
|
|
|
|
13,811
|
|
Net issuance under employee stock plans (in shares) |
|
|
57
|
|
|
|
|
Net issuance under employee stock plans |
$ (16,154)
|
(16,154)
|
|
(16,154)
|
|
|
|
Repurchase of common stock (in shares) |
(1,227)
|
|
(1,227)
|
|
|
|
|
Repurchase of common stock |
$ (482,712)
|
(482,712)
|
|
(17,563)
|
(465,149)
|
|
|
Cash dividends and dividend equivalents declared |
(181,391)
|
(181,391)
|
|
|
(181,391)
|
|
|
Stock-based compensation expense |
48,130
|
48,130
|
|
48,130
|
|
|
|
Ending balance (in shares) at Mar. 31, 2023 |
|
|
137,289
|
|
|
|
|
Ending balance at Mar. 31, 2023 |
2,682,781
|
2,682,781
|
|
1,996,773
|
721,299
|
(35,291)
|
0
|
Beginning balance (in shares) at Jun. 30, 2023 |
|
|
136,750
|
|
|
|
|
Beginning balance at Jun. 30, 2023 |
2,919,753
|
2,919,753
|
|
2,107,663
|
848,431
|
(36,341)
|
0
|
Increase (Decrease) in Stockholders' Equity |
|
|
|
|
|
|
|
Net income |
741,375
|
741,375
|
|
|
741,375
|
|
|
Other comprehensive income (loss) |
(13,097)
|
(13,097)
|
|
|
|
(13,097)
|
|
Net issuance under employee stock plans (in shares) |
|
|
173
|
|
|
|
|
Net issuance under employee stock plans |
(68,237)
|
(68,237)
|
|
(68,237)
|
|
|
|
Repurchase of common stock (in shares) |
|
|
(956)
|
|
|
|
|
Repurchase of common stock |
(459,093)
|
(459,093)
|
|
(14,722)
|
(444,371)
|
|
|
Cash dividends and dividend equivalents declared |
(179,256)
|
(179,256)
|
|
|
(179,256)
|
|
|
Stock-based compensation expense |
48,772
|
48,772
|
|
48,772
|
|
|
|
Ending balance (in shares) at Sep. 30, 2023 |
|
|
135,967
|
|
|
|
|
Ending balance at Sep. 30, 2023 |
2,990,217
|
2,990,217
|
|
2,073,476
|
966,179
|
(49,438)
|
0
|
Beginning balance (in shares) at Jun. 30, 2023 |
|
|
136,750
|
|
|
|
|
Beginning balance at Jun. 30, 2023 |
2,919,753
|
2,919,753
|
|
2,107,663
|
848,431
|
(36,341)
|
0
|
Increase (Decrease) in Stockholders' Equity |
|
|
|
|
|
|
|
Net income |
1,925,450
|
|
|
|
|
|
|
Net income attributable to non-controlling interest |
0
|
|
|
|
|
|
|
Other comprehensive income (loss) |
$ (5,179)
|
|
|
|
|
|
|
Repurchase of common stock (in shares) |
(2,392)
|
|
|
|
|
|
|
Repurchase of common stock |
$ (1,276,352)
|
|
|
|
|
|
|
Ending balance (in shares) at Mar. 31, 2024 |
|
|
134,713
|
|
|
|
|
Ending balance at Mar. 31, 2024 |
3,094,885
|
3,094,885
|
|
2,177,501
|
958,904
|
(41,520)
|
0
|
Beginning balance (in shares) at Sep. 30, 2023 |
|
|
135,967
|
|
|
|
|
Beginning balance at Sep. 30, 2023 |
2,990,217
|
2,990,217
|
|
2,073,476
|
966,179
|
(49,438)
|
0
|
Increase (Decrease) in Stockholders' Equity |
|
|
|
|
|
|
|
Net income |
582,534
|
582,534
|
|
|
582,534
|
|
|
Other comprehensive income (loss) |
17,174
|
17,174
|
|
|
|
17,174
|
|
Net issuance under employee stock plans (in shares) |
|
|
141
|
|
|
|
|
Net issuance under employee stock plans |
45,427
|
45,427
|
|
45,427
|
|
|
|
Repurchase of common stock (in shares) |
|
|
(848)
|
|
|
|
|
Repurchase of common stock |
(441,563)
|
(441,563)
|
|
(13,014)
|
(428,549)
|
|
|
Cash dividends and dividend equivalents declared |
(198,698)
|
(198,698)
|
|
|
(198,698)
|
|
|
Stock-based compensation expense |
48,620
|
48,620
|
|
48,620
|
|
|
|
Ending balance (in shares) at Dec. 31, 2023 |
|
|
135,260
|
|
|
|
|
Ending balance at Dec. 31, 2023 |
3,043,711
|
3,043,711
|
|
2,154,509
|
921,466
|
(32,264)
|
0
|
Increase (Decrease) in Stockholders' Equity |
|
|
|
|
|
|
|
Net income |
601,541
|
601,541
|
|
|
601,541
|
|
|
Net income attributable to non-controlling interest |
0
|
|
|
|
|
|
|
Other comprehensive income (loss) |
(9,256)
|
(9,256)
|
|
|
|
(9,256)
|
|
Net issuance under employee stock plans (in shares) |
|
|
41
|
|
|
|
|
Net issuance under employee stock plans |
$ (24,275)
|
(24,275)
|
|
(24,275)
|
|
|
|
Repurchase of common stock (in shares) |
(588)
|
|
(588)
|
|
|
|
|
Repurchase of common stock |
$ (375,696)
|
(375,696)
|
|
(9,415)
|
(366,281)
|
|
|
Cash dividends and dividend equivalents declared |
(197,822)
|
(197,822)
|
|
|
(197,822)
|
|
|
Stock-based compensation expense |
56,682
|
56,682
|
|
56,682
|
|
|
|
Ending balance (in shares) at Mar. 31, 2024 |
|
|
134,713
|
|
|
|
|
Ending balance at Mar. 31, 2024 |
$ 3,094,885
|
$ 3,094,885
|
|
$ 2,177,501
|
$ 958,904
|
$ (41,520)
|
$ 0
|