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
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

Name:	us-gaap_CommonStockDividendsPerShareDeclared
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

Equity and Dividends (Details) - $ / shares										12 Months Ended
Equity and Dividends (Details) - $ / shares	Feb. 17, 2023	Nov. 06, 2022	Aug. 05, 2022	May 06, 2022	Feb. 16, 2022	Nov. 05, 2021	Aug. 06, 2021	Jun. 03, 2021	Mar. 12, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Capital Unit [Line Items]
Regular dividends declared per common share (in usd per share)		$ 0.90	$ 0.90	$ 0.90	$ 0.90	$ 0.90	$ 0.90	$ 0.90	$ 1.1025	$ 3.60	$ 3.8025	$ 4.41
Subsequent Event
Capital Unit [Line Items]
Regular dividends declared per common share (in usd per share)	$ 0.90