Dividends Dividends (Tables)

6 Months Ended

Jun. 30, 2018

Dividends [Abstract]

Dividends

Following is a summary of our shareholder dividends that were declared in the last two years:

(millions, except per share amounts)			Amount of Common Share Dividends
Dividend Type	Declared	Paid	Per Share		Accrued1		Paid1
Annual – Variable	December 2017	February 2018	$	1.1247	$	655.1	$	654.9
Annual – Variable	December 2016	February 2017	0.6808		395.4		395.4

¹ Variance between accrued and paid, if any, reflects the difference between the number of estimated and actual shares outstanding as of the record date.