NET INCOME PER SHARE (Tables)

6 Months Ended

Dec. 31, 2020

Earnings Per Share [Abstract]

Schedule of Computation of Basic and Diluted Net Income (Loss) Per Share

The following table sets forth the computation of basic and diluted net income per share attributable to KLA:

	Three Months Ended				Six Months Ended
(In thousands, except per share amounts)	December 31,				December 31,
	2020		2019		2020		2019
Numerator:
Net income attributable to KLA	$	457,251	$	380,555	$	877,818	$	727,080
Denominator:
Weighted-average shares - basic, excluding unvested restricted stock units	154,273		157,290		154,777		157,994
Effect of dilutive restricted stock units and options	1,287		1,330		1,280		1,320
Weighted-average shares - diluted	155,560		158,620		156,057		159,314
Basic net income per share attributable to KLA	$	2.96	$	2.42	$	5.67	$	4.60
Diluted net income per share attributable to KLA	$	2.94	$	2.40	$	5.62	$	4.56
Anti-dilutive securities excluded from the computation of diluted net income per share	—		43		—		25