Number of shares of common and preferred stock issued as dividends during the period. Excludes stock splits.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21463-112644

Name:	us-gaap_StockDividendsShares
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Subsequent Events (Narrative) (Details) - shares			1 Months Ended						12 Months Ended
Subsequent Events (Narrative) (Details) - shares	Jan. 03, 2022	Oct. 01, 2020	Jan. 31, 2022	Oct. 31, 2021	Jul. 31, 2021	Apr. 30, 2021	Jan. 31, 2021	Oct. 31, 2020	Dec. 31, 2021
Subsequent Event [Line Items]
Stock dividends (in shares)		0.01349		0.014655	0.014655	0.014655	0.01349	0.01349	0.08871
Subsequent Event
Subsequent Event [Line Items]
Stock dividends (in shares)	0.014655		0.014655