XML 35 R24.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Interest Income, Expense and Other Finance Costs (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2017
Interest Income, Expense, And Other Financing Costs [Abstract] |
Schedule of interest expense and other financing costs, net | The following table provides additional information about our interest income (expense), and other financing costs, net, for the periods presented (in millions):
|  | For the Three Months Ended |
|  | March 31, |
|  | 2017 |  |  | 2016 |
Interest income |  | $ | 1.0 |  |  | $ | 1.3 |
Interest expense and other financing costs |  | (13.7 | ) |  | (8.9 | )
|  | $ | (12.7 | ) |  | $ | (7.6 | )

X
- Definition Interest Income, Expense, and Other Financing Costs [Abstract] + References No definition available. + Details
Name: | int_InterestIncomeExpenseAndOtherFinancingCostsAbstract
Namespace Prefix: | int_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of non-operating income or non-operating expense that may include amounts earned from dividends, interest on securities, gains (losses) on securities sold, equity earnings of unconsolidated affiliates, net gain (loss) on sales of business, interest expense and other miscellaneous income or expense items. + References No definition available. + Details
Name: | us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration