XML 19 R7.htm IDEA: XBRL DOCUMENT
v3.21.1

Consolidated Condensed Statements of Equity (Parenthetical) - USD ($) $ in Millions | Mar. 31, 2021 | Jun. 30, 2018
--- | --- | ---
Statement of Stockholders' Equity [Abstract] |  |
Remaining authorized repurchase amount | $ 1,000 |
Stock repurchase program, authorized amount |  | $ 8,000

X
- References No definition available. + Details
Name: | us-gaap_StatementOfStockholdersEquityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of stock repurchase plan authorized. + References No definition available. + Details
Name: | us-gaap_StockRepurchaseProgramAuthorizedAmount1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount remaining of a stock repurchase plan authorized. + References No definition available. + Details
Name: | us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant