SUBSEQUENT EVENTS	9 Months Ended
Sep. 30, 2021
Subsequent Events [Abstract]
SUBSEQUENT EVENTS	SUBSEQUENT EVENTSOn October 26, 2021, the company announced a third quarter 2021 dividend of $0.17 per common share, payable on December 2, 2021, to common shareholders of record at the close of business on November 12, 2021 with an ex-dividend date of November 10, 2021.On October 26, 2021, the company declared a preferred dividend of $14.75 per share representing the period from September 1, 2021 through November 30, 2021. The preferred dividend is payable on December 1, 2021 to preferred shareholders of record at the close of business on November 15, 2021.

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://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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