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Consolidated Condensed Statements of Equity (Parenthetical) - USD ($) | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020 | May 31, 2021 | Jun. 30, 2018
Statement of Stockholders' Equity [Abstract] |  |  |  |  |
Cash dividend declared per share (in dollars per share) | $ 0.74 | $ 1.70 | $ 1.48 |  |
Stock repurchase program, remaining authorized amount |  | $ 500,000,000 |  |  |
Stock repurchase program, authorized amount |  |  |  | $ 5,000,000,000 | $ 8,000,000,000

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- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 + Details
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- Definition Amount of stock repurchase plan authorized. + References No definition available. + Details
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- Definition Amount remaining of a stock repurchase plan authorized. + References No definition available. + Details
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