Equity - Common Stock Repurchase Authorization (Details) $ in Billions	May 31, 2018 USD ($)
2019 Board Authorized Repurchase Plan
Equity, Class of Treasury Stock [Line Items]
Stock Repurchase Program, Authorized Amount	$ 10

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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