| Arc name | presentationArc |
|---|---|
| Arc role | http://www.xbrl.org/2003/arcrole/parent-child |
| Link role | http://fasb.org/us-gaap/role/disclosure/RetirementBenefitsTmp122 |
| Concept | Order |
|---|---|
us-gaap:CompensationAndRetirementDisclosureAbstract | |
us-gaap:DefinedContributionPlanTable | 10 |
us-gaap:RetirementPlanSponsorLocationAxis | 10 |
us-gaap:RetirementPlanSponsorLocationDomain | 10 |
us-gaap:DomesticPlanMember | 10 |
country:US | 10 |
us-gaap:ForeignPlanMember | 20 |
country:GB | 10 |
country:CA | 20 |
us-gaap:DefinedContributionPlanDisclosureLineItems | 20 |
us-gaap:DefinedContributionPlanCostRecognized | 10 |