| Arc name | calculationArc |
|---|---|
| Arc role | http://www.xbrl.org/2003/arcrole/summation-item |
| Link role | http://fasb.org/us-gaap/role/disclosure/RetirementBenefitsTmp08 |
| Concept | Order | Weight |
|---|---|---|
us-gaap:DefinedBenefitPlanFundedStatusOfPlan | ||
us-gaap:DefinedBenefitPlanBenefitObligation | 10 | -1.0 |
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets | 20 | 1.0 |