Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-15

Name:	us-gaap_PaymentsOfDividends
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Dividends on common stock: (Details) - USD ($) $ / shares in Units, $ in Thousands			6 Months Ended
	Sep. 08, 2023	Aug. 02, 2023	Jun. 30, 2023	Jun. 30, 2022
Dividends on common stock:
Dividends paid			$ 90,218	$ 83,153
Subsequent Events
Dividends on common stock:
Quarterly dividend payment approved (per share)		$ 0.945
Dividends paid	$ 44,600