Aggregate dividends declared during the period for each share of common stock outstanding.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
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Date the declared dividend will be paid, in CCYY-MM-DD format.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4304-108586

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Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

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Date the dividend to be paid was declared, in CCYY-MM-DD format.

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Date the holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format.

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Amount of stock repurchase plan authorized.

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Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2019	Mar. 31, 2019	Jul. 31, 2019	Nov. 01, 2018
Subsequent Event [Line Items]
Stock Repurchase Program, Authorized Amount						$ 2,000	$ 2,000
Estimated aggregate dividend payment		$ 419	$ 404	$ 419	$ 405
Subsequent Event [Member]
Subsequent Event [Line Items]
Dividends Payable, Date Declared	Jul. 08, 2020
Approved dividend, amount per share	$ 0.46
Estimated aggregate dividend payment	$ 419
Dividends Payable, Date to be Paid	Sep. 14, 2020
Dividends Payable, Date of Record	Aug. 04, 2020