v3.8.0.1
Consolidated Statements of Income - USD ($)
shares in Millions, $ in Millions
12 Months Ended
Dec. 31, 2017
Jan. 01, 2017
Jan. 03, 2016
Revenue:      
Product revenue $ 2,289 $ 2,032 $ 1,891
Service and other revenue 463 366 329
Total revenue 2,752 2,398 2,220
Cost of revenue:      
Cost of product revenue 679 534 491
Cost of service and other revenue 208 155 134
Amortization of acquired intangible assets 39 43 46
Total cost of revenue 926 732 671
Gross profit 1,826 1,666 1,549
Operating expense:      
Research and development 546 504 401
Selling, general and administrative 674 584 516
Legal contingencies   (9) 19
Total operating expense 1,220 1,079 936
Income from operations 606 587 613
Other income (expense):      
Interest income 19 10 5
Interest expense (37) (33) (43)
Cost-method investment gain, net     16
Other income (expense), net 455 (3) (8)
Total other income (expense), net 437 (26) (30)
Income before income taxes 1,043 561 583
Provision for income taxes 365 133 125
Consolidated net income 678 428 458
Add: Net loss attributable to noncontrolling interests 48 35 4
Net income attributable to Illumina stockholders 726 463 462
Net income attributable to Illumina stockholders for earnings per share $ 725 $ 454 $ 462
Earnings per share attributable to Illumina stockholders:      
Basic (in dollars per share) $ 4.96 $ 3.09 $ 3.19
Diluted (in dollars per share) $ 4.92 $ 3.07 $ 3.10
Shares used in computing earnings per share:      
Basic (in shares) 146 147 145
Diluted (in shares) 148 148 149