Annual report pursuant to Section 13 and 15(d)

Net Income Per Share (Details)

v3.19.2
Net Income Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 12 Months Ended
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
 [1]
Mar. 31, 2018
 [1]
Dec. 31, 2017
 [1]
Sep. 30, 2017
 [1]
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2017
Numerator:                      
Net income attributable to KLA $ 217,845 $ 192,728 $ 369,100 $ 395,944 $ 348,767 $ 306,881 $ (134,319) $ 280,936 $ 1,175,617 $ 802,265 $ 926,076
Denominator:                      
Weighted-average shares-basic, excluding unvested restricted stock units (in shares)                 156,053 156,346 156,468
Effect of dilutive options and restricted stock units and options (in shares)                 896 1,032 1,013
Weighted-average shares-diluted (in shares)                 156,949 157,378 157,481
Basic net income per share attributable to KLA (in dollars per share) $ 1.36 [2] $ 1.23 [2] $ 2.43 [2] $ 2.55 [2] $ 2.24 $ 1.96 $ (0.86) $ 1.79 $ 7.53 $ 5.13 $ 5.92
Diluted net income per share attributable to KLA (in dollars per share) $ 1.35 [2] $ 1.23 [2] $ 2.42 [2] $ 2.54 [2] $ 2.22 $ 1.95 $ (0.86) $ 1.78 $ 7.49 $ 5.10 $ 5.88
Anti-dilutive securities excluded from the computation of diluted net income per share (in shares)                 227 0 46
[1] We had a net loss of $134.3 million in the second quarter of the fiscal year ended June 30, 2018, primarily as a result of the income tax effects from the enacted tax reform legislation through the Tax Cuts and Jobs Act, which was signed into law on December 22, 2017.
[2] Basic and diluted net income (loss) per share are computed independently for each of the quarters presented based on the weighted-average basic and fully diluted shares outstanding for each quarter. Therefore, the sum of quarterly basic and diluted net income (loss) per share information may not equal annual basic and diluted net income (loss) per share.