Dividends (Tables)

12 Months Ended

Dec. 31, 2020

Dividends [Abstract]

Dividends Paid In Total And Per Share

The following table presents shareholder dividends paid:

	Year Ended December 31,
	2020		2019		2018
	(Amounts in thousands, except per share data)
Total paid	$	139,640	$	139,071	$	138,478
Per share paid	$	2.5225	$	2.5125	$	2.5025