QUALCOMM Incorporated Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information Document
Financial Statements
Notes to Financial Statements
Accounting Policies
- Basis of Presentation and Significant Accounting Policies Update (Policies)
Notes Tables
Notes Details

Income Taxes (Details)

v3.10.0.1

Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended							12 Months Ended
Income Taxes (Details) - USD ($) $ in Millions	Dec. 30, 2018	Sep. 30, 2018	Jun. 24, 2018	Mar. 25, 2018	Dec. 24, 2017	Sep. 24, 2017	Jun. 25, 2017	Sep. 29, 2019	Sep. 30, 2018	Sep. 24, 2017	Oct. 01, 2018
Income Taxes [Line Items]
Income tax benefit	$ 509	$ 287	$ 268	$ 13	$ (5,923)	$ (260)	$ 12		$ (5,356)	$ (543)
Retained earnings	$ 3,415	542				$ 30,067			542	$ 30,067	$ 1,382
Effective income tax rate benefit	91.00%
Unrecognized tax benefits	$ 223	$ 217							$ 217
Scenario, Forecast [Member]
Income Taxes [Line Items]
Effective income tax rate benefit								7.00%
U.S. Tax Cuts and Jobs Act Effective 2018 [Member]
Income Taxes [Line Items]
Federal statutory income tax rate	21.00%								25.00%
Income tax benefit	$ 570
Accounting Standards Update 2016-16 [Member]
Income Taxes [Line Items]
Retained earnings	$ 2,600

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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