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v3.19.3

Segment Information - Income by Segment and Reconciliation to Income Before Taxes (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Oct. 27, 2019 | Oct. 28, 2018 | Oct. 27, 2019 | Oct. 28, 2018
Segment Reporting Information [Line Items] |  |  |  |
Operating income (loss) | $ 22,165 | $ 41,867 | $ 50,530 | $ 71,706
Items to reconcile segment operating income to consolidated income before taxes: |  |  |  |
Share-based compensation | 8,767 | 11,466 | 28,741 | 60,947
Intangible amortization | 3,770 | 6,480 | 12,821 | 19,921
Investment impairments | 0 | 30,000 | 0 | 30,000
Changes in the fair value of contingent earn-out obligations | (152) | (8,519) | (2,313) | (9,419)
Interest expense | 2,183 | 2,355 | 7,247 | 6,745
Non-operating income, net | (644) | (1,182) | (2,900) | (1,914)
Income before taxes and equity in net gains (losses) of equity method investments | 20,626 | 10,694 | 46,183 | 36,875
Corporate, Non-Segment |  |  |  |
Items to reconcile segment operating income to consolidated income before taxes: |  |  |  |
Share-based compensation | 8,767 | 11,466 | 28,741 | 60,947
Intangible amortization | 3,770 | 6,480 | 12,821 | 19,921
Investment impairments | 0 | 30,000 | 0 | 30,000
Changes in the fair value of contingent earn-out obligations | (152) | (8,519) | (2,313) | (9,419)
Restructuring and other reserves | 0 | 86 | 2,711 | 518
Litigation cost, net of recoveries | 205 | (264) | 930 | (5,562)
Transaction and integration related | (851) | 1,622 | 617 | 2,549
Interest expense | 2,183 | 2,355 | 7,247 | 6,745
Non-operating income, net | (644) | (1,182) | (2,900) | (1,914)
Operating Segments [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating income (loss) | 33,904 | 52,738 | 94,037 | 140,660
Semiconductor Products Group |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating income (loss) | $ 33,904 | $ 52,738 | $ 94,037 | $ 140,660

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