Biogen Inc. (BIIB)

• Annual Data
• Quarterly Data

Biogen Inc., Common-Size Consolidated Income Statement

Based on: 10-K (filing date: 2018-02-01), 10-K (filing date: 2017-02-02), 10-K (filing date: 2016-02-03), 10-K (filing date: 2015-02-04), 10-K (filing date: 2014-02-06).

Item	Description	The company
Income from operations	The net result for the period of deducting operating expenses from operating revenues.	Biogen Inc.'s income from operations as a percentage of revenues declined from 2015 to 2016 and from 2016 to 2017.
Income before income tax expense and equity in loss of investee, net of tax	Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.	Biogen Inc.'s income before income tax expense and equity in loss of investee, net of tax as a percentage of revenues declined from 2015 to 2016 and from 2016 to 2017.
Net income attributable to Biogen Inc.	The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.	Biogen Inc.'s net income attributable to Biogen Inc. as a percentage of revenues declined from 2015 to 2016 and from 2016 to 2017.