{"iri":"http://fasb.org/us-gaap/2026#TierOneRiskBasedCapitalToRiskWeightedAssets","label":"Banking Regulation, Tier 1 Risk-Based Capital Ratio, Actual","definition":"Ratio of Tier 1 risk-based capital to risk-weighted assets as defined by regulatory framework.","license":"https://accountingfoundation.org/page/pageContent?pageId=/Termsofuse/Termsofuse.html","source":"gaap","source_url":"http://fasb.org/us-gaap/2026#TierOneRiskBasedCapitalToRiskWeightedAssets"}