Additional Financial Information - Components of Other Current Liabilities (Detail) - USD ($) $ in Millions	Sep. 30, 2021	Jun. 30, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Other current liabilities	$ 1,023	$ 1,073
Other Current Liabilities
Accounts, Notes, Loans and Financing Receivable [Line Items]
Royalties and commissions payable	247	206
Current operating lease liabilities	145	143
Allowance for sales returns	186	190
Current tax payable	34	30
Other	411	504
Total Other current liabilities	$ 1,023	$ 1,073