Acquisitions and Divestitures (Details) - BOFA International LTD - USD ($) $ in Millions	3 Months Ended	12 Months Ended
Jan. 31, 2021	Jul. 31, 2019
Business Acquisition
Business acquisition, percentage of voting interests acquired	9.00%	91.00%
Business combination, consideration transferred	$ 8.0	$ 101.3
Cash acquired		$ 2.2

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No definition available.

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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- Definition

The cash inflow associated with the acquisition of business during the period (for example, cash that was held by the acquired business).

+ References

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