Income Tax Accounting Policy
Income Tax Expense (Benefit)
Effective Income Tax Rate (EITR)
Components of Deferred Tax Assets and Liabilities
Deferred Tax Assets and Liabilities, Classification
Analyst Adjustments: Removal of Deferred Taxes
Adjusted Ratios: Removal of Deferred Taxes (Summary)
Adjusted Current Ratio
Adjusted Net Profit Margin
Adjusted Total Asset Turnover
Adjusted Financial Leverage
Adjusted Return on Equity (ROE)
Adjusted Return on Assets (ROA)

Celgene utilizes the asset and liability method of accounting for income taxes. Under this method, deferred tax assets and liabilities are determined based on the difference between the financial statement carrying amounts and tax bases of assets and liabilities using enacted tax rates in effect for years in which the temporary differences are expected to reverse. A valuation allowance is provided when it is more likely than not that some portion or all of a deferred tax asset will not be realized. Celgene recognizes the benefit of an uncertain tax position that Celgene has taken or expects to take on income tax returns Celgene files if such tax position is more likely than not to be sustained. Celgene recognizes the tax on Global Intangible Low-Taxed Income (GILTI) as a period expense in the period the tax is incurred. Under this policy, Celgene has not provided deferred taxes on temporary differences that upon their reversal will affect the amount of income subject to GILTI in the period.

Source: 10-K (filing date: 2019-02-26).

Celgene Corp., income tax expense (benefit), continuing operations

USD $ in millions

	12 months ended	Dec 31, 2018		Dec 31, 2017		Dec 31, 2016		Dec 31, 2015		Dec 31, 2014
	United States, federal
	United States, state and local
	International, taxes currently payable
	Taxes currently payable
	United States, deferred income taxes
	International, deferred income taxes
	Deferred income taxes
	Provision for taxes on income

Based on: 10-K (filing date: 2019-02-26), 10-K (filing date: 2018-02-07), 10-K (filing date: 2017-02-10), 10-K (filing date: 2016-02-11), 10-K (filing date: 2015-02-20).

Item	Description	The company
Taxes currently payable	Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.	Celgene Corp.’s taxes currently payable increased from 2016 to 2017 but then slightly declined from 2017 to 2018 not reaching 2016 level.
Deferred income taxes	Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.	Celgene Corp.’s deferred income taxes declined from 2016 to 2017 but then increased from 2017 to 2018 exceeding 2016 level.
Provision for taxes on income	Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.	Celgene Corp.’s provision for taxes on income increased from 2016 to 2017 but then slightly declined from 2017 to 2018 not reaching 2016 level.

Celgene Corp., effective income tax rate (EITR) reconciliation

		Dec 31, 2018	Dec 31, 2017	Dec 31, 2016	Dec 31, 2015	Dec 31, 2014
	U.S. statutory tax rate
	Tax rate differences on foreign operations
	State taxes, net of federal benefit
	Change in valuation allowance
	Acquisition and collaboration related differences
	Changes in uncertain tax positions
	Stock compensation excess tax benefits
	Other
	Effective income tax rate, before 2017 Tax Act
	2017 Tax Act
	Effective income tax rate

Based on: 10-K (filing date: 2019-02-26), 10-K (filing date: 2018-02-07), 10-K (filing date: 2017-02-10), 10-K (filing date: 2016-02-11), 10-K (filing date: 2015-02-20).

Item	Description	The company
Effective income tax rate, before 2017 Tax Act	Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.	Celgene Corp.’s effective income tax rate, before 2017 Tax Act declined from 2016 to 2017 but then increased from 2017 to 2018 exceeding 2016 level.

Celgene Corp., components of deferred tax assets and liabilities

USD $ in millions

		Dec 31, 2018		Dec 31, 2017		Dec 31, 2016		Dec 31, 2015		Dec 31, 2014
	NOL carryforwards
	Tax credit carryforwards
	Share-based compensation
	Other assets and liabilities
	Intangible assets
	Accrued and other expenses
	Deferred tax assets, gross
	Valuation allowance
	Deferred tax assets, net
	Plant and equipment, primarily differences in depreciation
	Other assets and liabilities
	Intangible assets
	Unremitted earnings
	Unrealized gains on securities
	Deferred tax liabilities
	Net deferred tax asset (liability)

Based on: 10-K (filing date: 2019-02-26), 10-K (filing date: 2018-02-07), 10-K (filing date: 2017-02-10), 10-K (filing date: 2016-02-11), 10-K (filing date: 2015-02-20).

Item	Description	The company
Deferred tax assets, gross	Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.	Celgene Corp.’s deferred tax assets, gross declined from 2016 to 2017 but then increased from 2017 to 2018 not reaching 2016 level.
Deferred tax assets, net	Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.	Celgene Corp.’s deferred tax assets, net declined from 2016 to 2017 but then increased from 2017 to 2018 not reaching 2016 level.
Net deferred tax asset (liability)	Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.	Celgene Corp.’s net deferred tax asset (liability) declined from 2016 to 2017 and from 2017 to 2018.

Celgene Corp., deferred tax assets and liabilities, classification

USD $ in millions

		Dec 31, 2018	Dec 31, 2017	Dec 31, 2016	Dec 31, 2015	Dec 31, 2014
	Current deferred tax assets
	Non-current deferred tax assets (included in Other non-current assets)
	Current deferred tax liabilities
	Non-current deferred tax liabilities

Based on: 10-K (filing date: 2019-02-26), 10-K (filing date: 2018-02-07), 10-K (filing date: 2017-02-10), 10-K (filing date: 2016-02-11), 10-K (filing date: 2015-02-20).

Item	Description	The company
Non-current deferred tax assets (included in Other non-current assets)	Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting and classified as noncurrent.	Celgene Corp.’s non-current deferred tax assets (included in Other non-current assets) declined from 2016 to 2017 but then slightly increased from 2017 to 2018.
Non-current deferred tax liabilities	Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.	Celgene Corp.’s non-current deferred tax liabilities increased from 2016 to 2017 and from 2017 to 2018.

Celgene Corp., adjustments to financial data

USD $ in millions

		Dec 31, 2018	Dec 31, 2017	Dec 31, 2016	Dec 31, 2015	Dec 31, 2014
	Adjustment to Current Assets
	Current assets (as reported)
	Less: Current deferred tax assets, net
	Current assets (adjusted)
	Adjustment to Total Assets
	Total assets (as reported)
	Less: Current deferred tax assets, net
	Less: Noncurrent deferred tax assets, net
	Total assets (adjusted)
	Adjustment to Current Liabilities
	Current liabilities (as reported)
	Less: Current deferred tax liabilities, net
	Current liabilities (adjusted)
	Adjustment to Total Liabilities
	Total liabilities (as reported)
	Less: Current deferred tax liabilities, net
	Less: Noncurrent deferred tax liabilities, net
	Total liabilities (adjusted)
	Adjustment to Stockholders’ Equity
	Stockholders’ equity (as reported)
	Less: Net deferred tax assets (liabilities)
	Stockholders’ equity (adjusted)
	Adjustment to Net Income
	Net income (as reported)
	Add: Deferred income tax expense (benefit)
	Net income (adjusted)

Based on: 10-K (filing date: 2019-02-26), 10-K (filing date: 2018-02-07), 10-K (filing date: 2017-02-10), 10-K (filing date: 2016-02-11), 10-K (filing date: 2015-02-20).

Celgene Corp., Financial Data: Reported vs. Adjusted

Celgene Corp., adjusted ratios

		Dec 31, 2018	Dec 31, 2017	Dec 31, 2016	Dec 31, 2015	Dec 31, 2014
	Current Ratio
	Reported current ratio
	Adjusted current ratio
	Net Profit Margin
	Reported net profit margin
	Adjusted net profit margin
	Total Asset Turnover
	Reported total asset turnover
	Adjusted total asset turnover
	Financial Leverage
	Reported financial leverage
	Adjusted financial leverage
	Return on Equity (ROE)
	Reported ROE
	Adjusted ROE
	Return on Assets (ROA)
	Reported ROA
	Adjusted ROA

Based on: 10-K (filing date: 2019-02-26), 10-K (filing date: 2018-02-07), 10-K (filing date: 2017-02-10), 10-K (filing date: 2016-02-11), 10-K (filing date: 2015-02-20).

Ratio	Description	The company
Adjusted current ratio	A liquidity ratio calculated as adjusted current assets divided by adjusted current liabilities.	Celgene Corp.’s adjusted current ratio improved from 2016 to 2017 but then deteriorated significantly from 2017 to 2018.
Adjusted net profit margin	An indicator of profitability, calculated as adjusted net income divided by total revenue.	Celgene Corp.’s adjusted net profit margin deteriorated from 2016 to 2017 but then improved from 2017 to 2018 exceeding 2016 level.
Adjusted total asset turnover	An activity ratio calculated as total revenue divided by adjusted total assets.	Celgene Corp.’s adjusted total asset turnover improved from 2016 to 2017 but then slightly deteriorated from 2017 to 2018.
Adjusted financial leverage	A measure of financial leverage calculated as adjusted total assets divided by adjusted total equity. Financial leverage is the extent to which a company can effect, through the use of debt, a proportional change in the return on common equity that is greater than a given proportional change in operating income.	Celgene Corp.’s adjusted financial leverage declined from 2016 to 2017 but then slightly increased from 2017 to 2018.
Adjusted ROE	A profitability ratio calculated as adjusted net income divided by adjusted shareholders’ equity.	Celgene Corp.’s adjusted ROE deteriorated from 2016 to 2017 but then improved from 2017 to 2018 exceeding 2016 level.
Adjusted ROA	A profitability ratio calculated as adjusted net income divided by adjusted total assets.	Celgene Corp.’s adjusted ROA deteriorated from 2016 to 2017 but then improved from 2017 to 2018 exceeding 2016 level.

Celgene Corp., Ratios: Reported vs. Adjusted

		Dec 31, 2018	Dec 31, 2017	Dec 31, 2016	Dec 31, 2015	Dec 31, 2014
	As Reported
	Selected Financial Data (USD $ in millions)
	Current assets
	Current liabilities
	Ratio
	Current ratio¹
	Adjusted for Deferred Taxes
	Selected Financial Data (USD $ in millions)
	Adjusted current assets
	Adjusted current liabilities
	Ratio
	Adjusted current ratio²

Based on: 10-K (filing date: 2019-02-26), 10-K (filing date: 2018-02-07), 10-K (filing date: 2017-02-10), 10-K (filing date: 2016-02-11), 10-K (filing date: 2015-02-20).

2018 Calculations

¹ Current ratio = Current assets ÷ Current liabilities
= hidden ÷ hidden = hidden

² Adjusted current ratio = Adjusted current assets ÷ Adjusted current liabilities
= hidden ÷ hidden = hidden

Ratio	Description	The company
Adjusted current ratio	A liquidity ratio calculated as adjusted current assets divided by adjusted current liabilities.	Celgene Corp.’s adjusted current ratio improved from 2016 to 2017 but then deteriorated significantly from 2017 to 2018.

		Dec 31, 2018	Dec 31, 2017	Dec 31, 2016	Dec 31, 2015	Dec 31, 2014
	As Reported
	Selected Financial Data (USD $ in millions)
	Net income
	Net product sales
	Ratio
	Net profit margin¹
	Adjusted for Deferred Taxes
	Selected Financial Data (USD $ in millions)
	Adjusted net income
	Net product sales
	Ratio
	Adjusted net profit margin²

Based on: 10-K (filing date: 2019-02-26), 10-K (filing date: 2018-02-07), 10-K (filing date: 2017-02-10), 10-K (filing date: 2016-02-11), 10-K (filing date: 2015-02-20).

2018 Calculations

¹ Net profit margin = 100 × Net income ÷ Net product sales
= 100 × hidden ÷ hidden = hidden

² Adjusted net profit margin = 100 × Adjusted net income ÷ Net product sales
= 100 × hidden ÷ hidden = hidden

Ratio	Description	The company
Adjusted net profit margin	An indicator of profitability, calculated as adjusted net income divided by total revenue.	Celgene Corp.’s adjusted net profit margin deteriorated from 2016 to 2017 but then improved from 2017 to 2018 exceeding 2016 level.

		Dec 31, 2018	Dec 31, 2017	Dec 31, 2016	Dec 31, 2015	Dec 31, 2014
	As Reported
	Selected Financial Data (USD $ in millions)
	Net product sales
	Total assets
	Ratio
	Total asset turnover¹
	Adjusted for Deferred Taxes
	Selected Financial Data (USD $ in millions)
	Net product sales
	Adjusted total assets
	Ratio
	Adjusted total asset turnover²

Based on: 10-K (filing date: 2019-02-26), 10-K (filing date: 2018-02-07), 10-K (filing date: 2017-02-10), 10-K (filing date: 2016-02-11), 10-K (filing date: 2015-02-20).

2018 Calculations

¹ Total asset turnover = Net product sales ÷ Total assets
= hidden ÷ hidden = hidden

² Adjusted total asset turnover = Net product sales ÷ Adjusted total assets
= hidden ÷ hidden = hidden

Ratio	Description	The company
Adjusted total asset turnover	An activity ratio calculated as total revenue divided by adjusted total assets.	Celgene Corp.’s adjusted total asset turnover improved from 2016 to 2017 but then slightly deteriorated from 2017 to 2018.

		Dec 31, 2018	Dec 31, 2017	Dec 31, 2016	Dec 31, 2015	Dec 31, 2014
	As Reported
	Selected Financial Data (USD $ in millions)
	Total assets
	Stockholders’ equity
	Ratio
	Financial leverage¹
	Adjusted for Deferred Taxes
	Selected Financial Data (USD $ in millions)
	Adjusted total assets
	Adjusted stockholders’ equity
	Ratio
	Adjusted financial leverage²

Based on: 10-K (filing date: 2019-02-26), 10-K (filing date: 2018-02-07), 10-K (filing date: 2017-02-10), 10-K (filing date: 2016-02-11), 10-K (filing date: 2015-02-20).

2018 Calculations

¹ Financial leverage = Total assets ÷ Stockholders’ equity
= hidden ÷ hidden = hidden

² Adjusted financial leverage = Adjusted total assets ÷ Adjusted stockholders’ equity
= hidden ÷ hidden = hidden

Ratio	Description	The company
Adjusted financial leverage	A measure of financial leverage calculated as adjusted total assets divided by adjusted total equity. Financial leverage is the extent to which a company can effect, through the use of debt, a proportional change in the return on common equity that is greater than a given proportional change in operating income.	Celgene Corp.’s adjusted financial leverage declined from 2016 to 2017 but then slightly increased from 2017 to 2018.

		Dec 31, 2018	Dec 31, 2017	Dec 31, 2016	Dec 31, 2015	Dec 31, 2014
	As Reported
	Selected Financial Data (USD $ in millions)
	Net income
	Stockholders’ equity
	Ratio
	ROE¹
	Adjusted for Deferred Taxes
	Selected Financial Data (USD $ in millions)
	Adjusted net income
	Adjusted stockholders’ equity
	Ratio
	Adjusted ROE²

Based on: 10-K (filing date: 2019-02-26), 10-K (filing date: 2018-02-07), 10-K (filing date: 2017-02-10), 10-K (filing date: 2016-02-11), 10-K (filing date: 2015-02-20).

2018 Calculations

¹ ROE = 100 × Net income ÷ Stockholders’ equity
= 100 × hidden ÷ hidden = hidden

² Adjusted ROE = 100 × Adjusted net income ÷ Adjusted stockholders’ equity
= 100 × hidden ÷ hidden = hidden

Ratio	Description	The company
Adjusted ROE	A profitability ratio calculated as adjusted net income divided by adjusted shareholders’ equity.	Celgene Corp.’s adjusted ROE deteriorated from 2016 to 2017 but then improved from 2017 to 2018 exceeding 2016 level.

		Dec 31, 2018	Dec 31, 2017	Dec 31, 2016	Dec 31, 2015	Dec 31, 2014
	As Reported
	Selected Financial Data (USD $ in millions)
	Net income
	Total assets
	Ratio
	ROA¹
	Adjusted for Deferred Taxes
	Selected Financial Data (USD $ in millions)
	Adjusted net income
	Adjusted total assets
	Ratio
	Adjusted ROA²

Based on: 10-K (filing date: 2019-02-26), 10-K (filing date: 2018-02-07), 10-K (filing date: 2017-02-10), 10-K (filing date: 2016-02-11), 10-K (filing date: 2015-02-20).

2018 Calculations

¹ ROA = 100 × Net income ÷ Total assets
= 100 × hidden ÷ hidden = hidden

² Adjusted ROA = 100 × Adjusted net income ÷ Adjusted total assets
= 100 × hidden ÷ hidden = hidden

Ratio	Description	The company
Adjusted ROA	A profitability ratio calculated as adjusted net income divided by adjusted total assets.	Celgene Corp.’s adjusted ROA deteriorated from 2016 to 2017 but then improved from 2017 to 2018 exceeding 2016 level.

	Celgene Corp.	Other companies (not purchased previously)
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Celgene Corp. (CELG)

Analysis of Income Taxes

Income Tax Accounting Policy

Income Tax Expense (Benefit)

Effective Income Tax Rate (EITR)

Components of Deferred Tax Assets and Liabilities

Deferred Tax Assets and Liabilities, Classification

Analyst Adjustments: Removal of Deferred Taxes

Celgene Corp., Financial Data: Reported vs. Adjusted

Adjusted Ratios: Removal of Deferred Taxes (Summary)

Celgene Corp., Ratios: Reported vs. Adjusted

Adjusted Current Ratio

Adjusted Net Profit Margin

Adjusted Total Asset Turnover

Adjusted Financial Leverage

Adjusted Return on Equity (ROE)

Adjusted Return on Assets (ROA)