Debt (Tables)

12 Months Ended

Dec. 31, 2016

Debt

Summary of debt

	December 31,		December 31,
	2016		2015
	(in millions)
Unsecured revolving credit facility due September 30, 2021	$	540.0	$	332.0
Unsecured term loan due from January 3, 2017 to September 30, 2021		600.0		398.8
Senior unsecured notes due November 15, 2016		—		350.0
Senior unsecured notes due April 15, 2023		500.0		500.0
Senior unsecured notes due November 15, 2036		250.0		250.0
Other notes and revolving credit facilities		55.0		111.3
Total		1,945.0		1,942.1
Less: unamortized discount and debt issuance costs		(15.8)		(13.4)
Less: amounts due within one year and short-term borrowings		(82.5)		(500.8)
Total long-term debt	$	1,846.7	$	1,427.9

Summary of aggregate maturities of long-term debt for each of the next five years and thereafter

	(in millions)
2017	$	82.5
2018		38.0
2019		60.6
2020		60.6
2021		945.6
Thereafter		757.7
	$	1,945.0