Supplementary Data Supplemental Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2015

Supplemental Cash Flow Information [Abstract]

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

Supplemental Cash Flow Information

	Years ended December 31,
	2015		2014		2013
Cash paid for interest	$	74.5	$	78.1	$	110.7
Cash paid for income taxes, net of refunds 1	231.9		103.9		111.8

1 Refunds of $13.0, $21.3 and $15.0 were received for the years endedDecember 31, 2015, 2014 and 2013, respectively.