Per Share Data (Tables)

9 Months Ended

Jun. 30, 2017

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The following table sets forth the computation of basic and diluted EPS attributable to Dolby Laboratories, Inc. (in thousands, except per share amounts):

	Fiscal Quarter Ended				Fiscal Year-To-Date Ended
	June 29, 2018		June 30, 2017		June 29, 2018		June 30, 2017
Numerator:
Net income attributable to Dolby Laboratories, Inc.	$	83,145	$	76,043	$	72,154	$	180,007
Denominator:
Weighted-average shares outstanding—basic	103,836		101,905		103,386		101,725
Potential common shares from options to purchase common stock	2,198		1,571		2,364		1,494
Potential common shares from restricted stock units	916		746		1,193		767
Weighted-average shares outstanding—diluted	106,950		104,222		106,943		103,986
Net income per share attributable to Dolby Laboratories, Inc.:
Basic	$	0.80	$	0.75	$	0.70	$	1.77
Diluted	$	0.78	$	0.73	$	0.67	$	1.73
Antidilutive awards excluded from calculation:
Stock options	1,292		1,757		950		1,429
Restricted stock units	44		—		16		10