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v3.21.1

Changes in Unearned Revenue (Detail) $ in Millions | 9 Months Ended
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Mar. 31, 2021 USD ($)
Revenue From Contract With Customer [Abstract] |
Balance, beginning of period | $ 39,180
Deferral of revenue | 58,959
Recognition of unearned revenue | (65,425)
Balance, end of period | $ 32,714

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- Definition Amount of revenue deferred for contract with customer. + References No definition available. + Details
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Balance Type: | credit
Period Type: | duration

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- Definition Amount of revenue recognized including additions that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. + References No definition available. + Details
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121556615&loc=SL49130531-203044 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130549-203045 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121556615&loc=SL49130532-203044 + Details
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Period Type: | instant

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- References No definition available. + Details
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