Shareholders' Equity Dividends Declared (Tables)

6 Months Ended

Jun. 30, 2020

Shareholders' Equity [Abstract]

Dividends Declared [Table Text Block]

The following table summarizes year-to-date dividend activity as of June 30, 2020:

Declared	Regular Cash Dividends Per Common Share		Special Cash Dividends Per Common Share		Record Date	Paid Date
January 23, 2020	$	0.28	$	0.22	February 5, 2020	February 19, 2020
April 30, 2020	$	0.28	$	—	May 14, 2020	May 28, 2020