Financing Arrangements - Carrying Value of Long-Term Debt (Detail) - USD ($) $ in Millions	Jan. 29, 2021	Jun. 30, 2020	Apr. 24, 2020
Debt Instrument [Line Items]
Total long-term debt	$ 2,632		$ 1,146
Senior Notes
Debt Instrument [Line Items]
Total principal amount	2,650		1,150
Unamortized discount and issuance costs	(18)		(4)
Senior Notes \| Due June 2021
Debt Instrument [Line Items]
Total principal amount	$ 0		$ 500
Debt Instrument, Effective Interest Rate	3.54%		3.54%
Senior Notes \| Due December 2022
Debt Instrument [Line Items]
Total principal amount	$ 250		$ 250
Debt Instrument, Effective Interest Rate	3.43%		3.43%
Senior Notes \| Due September 2024
Debt Instrument [Line Items]
Total principal amount	$ 400		$ 400
Debt Instrument, Effective Interest Rate	3.42%		3.42%
Senior Notes \| Due June 2025
Debt Instrument [Line Items]
Total principal amount	$ 750	$ 750	$ 0
Debt Instrument, Effective Interest Rate	2.03%		2.03%
Senior Notes \| Due June 2027
Debt Instrument [Line Items]
Total principal amount	$ 550	550	$ 0
Debt Instrument, Effective Interest Rate	2.51%		2.51%
Senior Notes \| Due June 2030
Debt Instrument [Line Items]
Total principal amount	$ 700	$ 700	$ 0
Debt Instrument, Effective Interest Rate	2.81%		2.81%

Face (par) amount of debt instrument at time of issuance.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 6
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Amount of unamortized debt discount (premium) and debt issuance costs.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)(2)
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Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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