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Earnings Per Share
6 Months Ended
Mar. 27, 2020
Earnings Per Share [Abstract]  
Earnings Per Share . Earnings Per Share
Basic EPS is computed by dividing net income attributable to Dolby Laboratories, Inc. by the number of weighted-average shares of Class A and Class B common stock outstanding during the period. Through application of the treasury stock method, diluted EPS is computed in the same manner, except that the number of weighted-average shares outstanding is increased by the number of potentially dilutive shares from employee incentive plans during the period.
Basic and diluted EPS are computed independently for each fiscal quarter and year-to-date period, which involves the use of different weighted-average share count figures relating to quarterly and annual periods. As a result, and after factoring the effect of rounding to the nearest cent per share, the sum of all four quarter-to-date EPS figures may not equal year-to-date EPS.
Potentially dilutive shares represent the hypothetical number of incremental shares issuable under the assumed exercise of outstanding stock options (both vested and non-vested) and vesting of outstanding RSUs. The calculation of dilutive shares outstanding excludes out-of-the-money stock options.
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 EndedFiscal Year-To-Date Ended
 March 26,
2021
March 27,
2020
March 26,
2021
March 27,
2020
Numerator:
Net income attributable to Dolby Laboratories, Inc.$76,217 $88,496 $211,415 $137,249 
Denominator:
Weighted-average shares outstanding—basic101,464 100,854 101,090 100,595 
Potential common shares from options to purchase common stock2,102 1,471 1,980 1,591 
Potential common shares from restricted stock units939 408 1,258 905 
Potential common shares from employee stock purchase plan76 40 86 42 
Weighted-average shares outstanding—diluted104,581 102,773 104,414 103,133 
Net income per share attributable to Dolby Laboratories, Inc.:
Basic$0.75 $0.88 $2.09 $1.36 
Diluted$0.73 $0.86 $2.02 $1.33 
Antidilutive awards excluded from calculation:
Stock options283 3,446 159 3,035 
Restricted stock units72 47 40