XML 40 R30.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Income Taxes (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2022
Income Tax Disclosure [Abstract] |
Schedule of Income Tax Provision and the Respective Effective Income Tax Rates | Our income tax provision and the respective effective income tax rates are as follows (in millions, except for income tax rates):
|  | For the Three Months Ended September 30, |  | For the Nine Months Ended September 30,
|  | 2022 |  | 2021 |  | 2022 |  | 2021
Provision for income taxes |  | $ | 18.9 |  |  | $ | 10.0 |  |  | $ | 22.7 |  |  | $ | 20.8 |
Effective income tax rate |  | 30.1 | % |  | 30.9 | % |  | 19.3 | % |  | 26.1 | %

X
- Definition Tabular disclosure of the components of income tax expense and effective income tax rate attributable to continuing operations. + References No definition available. + Details
Name: | int_ScheduleOfIncomeTaxExpenseBenefitAndEffectiveIncomeTaxRateTableTextBlock
Namespace Prefix: | int_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_IncomeTaxDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration