Note 20 - Defined Benefit Plan (Details Textual) $ in Millions	3 Months Ended
	Sep. 30, 2023 USD ($)
The Weingarten Realty Noncontributory Qualified Cash Balance Retirement Plan [Member]
Defined Benefit Plan, Benefit Obligation, Benefits Paid	$ 25.5
Defined Benefit Plan, Plan Assets, Increase (Decrease) for Assets Transferred to (from) Plan	10.6
Defined Benefit Plan, Funded (Unfunded) Status of Plan	0.5
Accumulated Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), after Tax	10.8
Sales and Excise Tax Payable	2.2
Qualified Replacement Plan [Member]
Defined Benefit Plan, Plan Assets, Increase (Decrease) for Assets Transferred to (from) Plan	$ 3.9