Notes Payable and Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2013

Debt Disclosure [Abstract]

Outstanding Notes Payable And Long Term Debt [Text Block]

	December 31,
(millions of dollars)	2013		2012
Short-term debt
Short-term borrowings	$	84.8	$	129.1
Receivables securitization	110.0		110.0
Total short-term debt	$	194.8	$	239.1
Long-term debt
5.75% Senior notes due 11/01/16 ($150 million par value)	$	149.7	$	149.6
8.00% Senior notes due 10/01/19 ($134 million par value)	133.9		133.9
4.625% Senior notes due 09/15/20 ($250 million par value)	248.2		247.9
7.125% Senior notes due 02/15/29 ($121 million par value)	119.4		119.4
Multi-currency revolving credit facility	320.0		140.0
Term loan facilities and other	40.4		17.1
Unamortized portion of debt derivatives	16.2		20.2
Total long-term debt	$	1,027.8	$	828.1
Less: current portion	6.8		4.3
Long-term debt, net of current portion	$	1,021.0	$	823.8

Annual principal payments [Text Block]

(millions of dollars)
2014	$	201.6
2015	25.1
2016	478.5
2017	—
2018	—
After 2018	520.9
Total payments	$	1,226.1
Less: unamortized discounts	3.5
Total	$	1,222.6

Total interest expense related to convertible notes in company's Consolidated Statement Of Operations [Text Block]

	Year Ended December 31,
(millions of dollars)	2013		2012		2011
Interest expense	$	—	$	9.0	33.1
Non-cash portion	—		5.3		20.0