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v3.19.3.a.u2

Consolidated Income Statements - USD ($) shares in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 28, 2019 | Dec. 29, 2018 | Dec. 30, 2017
Revenue: |  |  |
Total revenue | $ 2,336,319 | $ 2,138,022 | $ 1,943,032
Costs and expenses: |  |  |
Marketing and sales | 481,673 | 439,669 | 419,161
Research and development | 935,938 | 884,816 | 804,223
General and administrative | 139,806 | 133,406 | 134,181
Amortization of acquired intangibles | 12,128 | 14,086 | 14,716
Restructuring and other charges | 8,621 | 11,089 | 9,406
Total costs and expenses | 1,844,523 | 1,741,813 | 1,619,077
Income from operations | 491,796 | 396,209 | 323,955
Interest expense | (18,829) | (23,139) | (25,664)
Other income, net | 6,001 | 3,320 | 16,755
Income before provision (benefit) for income taxes | 478,968 | 376,390 | 315,046
Provision (benefit) for income taxes | (510,011) | 30,613 | 110,945
Net income | $ 988,979 | $ 345,777 | $ 204,101
Net income per share - basic (in usd per share) | $ 3.62 | $ 1.26 | $ 0.75
Net income per share - diluted (in usd per share) | $ 3.53 | $ 1.23 | $ 0.73
Weighted average common shares outstanding - basic (shares) | 273,239 | 273,729 | 272,097
Weighted average common shares outstanding - diluted (shares) | 280,515 | 281,144 | 280,221
Product and maintenance |  |  |
Revenue: |  |  |
Total revenue | $ 2,204,615 | $ 1,997,887 | $ 1,813,987
Costs and expenses: |  |  |
Cost of sales | 189,146 | 173,011 | 156,676
Services |  |  |
Revenue: |  |  |
Total revenue | 131,704 | 140,135 | 129,045
Costs and expenses: |  |  |
Cost of sales | $ 77,211 | $ 85,736 | $ 80,714

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