Supplemental Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2015

Supplemental Disclosure of Cash Flow Information

	Years ended December 31
In millions	2015		2014		2013
Cash paid for interest, net	$	76.9	$	67.5	$	69.4
Cash paid for income taxes, net	182.8		134.2		91.2