Contingencies (Tables)

3 Months Ended

Mar. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Estimated future settlement of existing claims

	March 31,		December 31,
(in millions)	2017		2016
Assets:
Non-current assets	$	386.4	$	386.4
Total insurance assets	$	386.4	$	386.4
Liabilities:
Accounts payable and accrued expenses	$	51.9	$	51.7
Other non-current liabilities	813.8		827.6
Total accrued liabilities	$	865.7	$	879.3