Subsequent Events	3 Months Ended
Mar. 31, 2020
Subsequent Events [Abstract]
Subsequent Events	Note 14—Subsequent Event On April 30, 2020, we entered into a definitive agreement to acquire Innovest Systems for total consideration of $120.0 million. Innovest builds systems for trust accounting, payments and unique asset servicing on modern, web-based technology. The purchase price will consist of $100.0 million in cash, subject to certain adjustments, and $20.0 million in common stock, with the value of the common stock portion based on the trading price between April 20, 2020 and the date of the closing. The transaction is expected to close in the second quarter of 2020.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

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