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Income Taxes (Tables)

12 Months Ended

Dec. 31, 2020

Income Tax Disclosure [Abstract]

Schedule of Geographical Sources of Income (Loss) Before Income Taxes

The geographical sources of income (loss) before income taxes were as follows (in millions):

			Year Ended December 31,
			2020						2019						2018
United States			$	33					$	83					$	(25)
Outside United States			527						515						549
Total			$	560					$	598					$	524

Schedule of Components of Income Tax Expense (Benefit)

Income tax expense (benefit) consisted of the following (in millions):

			Year Ended December 31,
			2020						2019						2018
Current:
Federal			$	6					$	16					$	20
State			1						(1)						3
Foreign			89						81						77
Total current			$	96					$	96					$	100
Deferred:
Federal			(25)						(32)						(11)
State			(5)						(5)						5
Foreign			(10)						(5)						9
Total deferred			$	(40)					$	(42)					$	3
Total			$	56					$	54					$	103

Schedule of Reconciliation of U.S. Federal Statutory Income Tax Rate to Actual Income Tax Rate

A reconciliation of the U.S. federal statutory income tax rate to our actual income tax rate is provided below:

			Year Ended December 31,
			2020						2019						2018
Provision computed at statutory rate			21.0		%				21.0		%				21.0		%
U.S. Tax Reform - one-time transition tax			—						—						(0.6)
Remeasurement of deferred taxes			(0.6)						0.2						0.7
Change in valuation allowance			0.1						(1.7)						(4.5)
U.S. impact of Enterprise acquisition			0.3						1.0						1.1
Change in contingent income tax reserves			(0.4)						(3.3)						3.2
Foreign earnings subject to U.S. taxation			1.5						1.8						2.0
Foreign rate differential			(5.5)						(0.7)						(2.0)
State income tax, net of federal tax benefit			0.4						(0.2)						0.8
Tax credits			(2.9)						(2.3)						(1.9)
Equity compensation deductions			(3.2)						(4.0)						(2.0)
Return to provision and other true ups			(2.5)						(2.0)						1.1
Permanent differences and other			1.8						(0.8)						0.8
Provision for income taxes			10.0		%				9.0		%				19.7		%

Schedule of Components of Deferred Tax Assets and Liabilities

Tax effects of temporary differences that resulted in deferred tax assets and liabilities are as follows (in millions):

			December 31,
			2020						2019
Deferred tax assets:
Capitalized research expenditures			$	18					$	37
Deferred revenue			38						24
Tax credits			36						29
Net operating loss carryforwards			406						410
Other accruals			31						21
Inventory items			17						18
Capitalized software costs			—						2
Sales return/rebate reserve			46						48
Share-based compensation expense			9						12
Accrued bonus			1						7
Unrealized gains and losses on securities and investments			19						4
Valuation allowance			(413)						(421)
Total deferred tax assets			$	208					$	191
Deferred tax liabilities:
Depreciation and amortization			67						62
Undistributed earnings			2						2
Total deferred tax liabilities			$	69					$	64
Net deferred tax assets			$	139					$	127

Schedule of Reconciliation of Unrecognized Tax Benefits

A reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows (in millions):

			Year ended December 31,
			2020						2019
Balance at beginning of year			$	10					$	50
Additions for tax positions related to the current year			—						1
Reductions for tax positions related to prior years			—						(5)
Settlements for tax positions			(1)						(16)
Lapse of statutes			(1)						(20)
Balance at end of year			$	8					$	10

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Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.

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