0000001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Condensed Consolidated Balance Sheets (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Condensed Consolidated Statements of Operations (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Condensed Consolidated Statements of Comprehensive Income (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Condensed Consolidated Statements of Shareholders’ Equity (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - Condensed Consolidated Statements of Shareholders’ Equity (Unaudited) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952157 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) link:presentationLink link:calculationLink link:definitionLink 9952158 - Statement - Condensed Consolidated Balance Sheets (Unaudited) - OMFC link:presentationLink link:calculationLink link:definitionLink 9952159 - Statement - Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - OMFC link:presentationLink link:calculationLink link:definitionLink 9952160 - Statement - Condensed Consolidated Statements of Operations (Unaudited) - OMFC link:presentationLink link:calculationLink link:definitionLink 9952161 - Statement - Condensed Consolidated Statements of Comprehensive Income (Unaudited) - OMFC link:presentationLink link:calculationLink link:definitionLink 9952162 - Statement - Condensed Consolidated Statements of Shareholder’s Equity (Unaudited) - OMFC link:presentationLink link:calculationLink link:definitionLink 9952163 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) - OMFC link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Business and Basis of Presentation link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Recent Accounting Pronouncements link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Finance Receivables link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Allowance for Finance Receivable Losses link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Investment Securities link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Long-term Debt link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Variable Interest Entities link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Insurance link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - Capital Stock and Earnings Per Share (OMH Only) link:presentationLink link:calculationLink link:definitionLink 9952173 - Disclosure - Accumulated Other Comprehensive Income (Loss) link:presentationLink link:calculationLink link:definitionLink 9952174 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952175 - Disclosure - Contingencies link:presentationLink link:calculationLink link:definitionLink 9952176 - Disclosure - Segment Information link:presentationLink link:calculationLink link:definitionLink 9952177 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Business and Basis of Presentation (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Finance Receivables (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Allowance for Finance Receivable Losses (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Investment Securities (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Long-term Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Variable Interest Entities (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Insurance (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Capital Stock and Earnings Per Share (OMH Only) (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Accumulated Other Comprehensive Income (Loss) (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Segment Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Finance Receivables - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Finance Receivables - Schedule of Net Finance Receivables by Type (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Finance Receivables - Schedule of Finance Charges on Consumer Loans (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Finance Receivables - Schedule of Finance Charges and Fees Reversed on Credit Cards (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Finance Receivables - Schedule of Delinquent and Nonperforming Finance Receivables, by Year of Origination (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Finance Receivables - Schedule of Credit Cards by Number of Days Delinquent (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Finance Receivables - Schedule of Modified Financing Receivables To Borrowers Experiencing Financial Difficulty (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Finance Receivables - Schedule of Modified Financing Receivables Financial Effects (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Finance Receivables - Schedule of Modified Financing Receivables Days Delinquent (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Finance Receivables - Schedule of Modified Finance Receivables, Nonperforming (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Allowance for Finance Receivable Losses (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Investment Securities - Schedule of Cost/Amortized, Unrealized Gains/Losses & FV on AFS Investment Securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Investment Securities - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Investment Securities - Schedule of Fair Value and Unrealized Losses on AFS Investment Securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Investment Securities - Schedule of Contractual Maturities of AFS Investment Securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Investment Securities - Schedule of Fair Value of Other Securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Long-term Debt - Schedule of Principal Maturities of Long-Term Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Long-term Debt - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Variable Interest Entities - Schedule of Carrying Amount of Consolidated VIEs (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Variable Interest Entities - Consolidated VIEs (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Variable Interest Entities - Securitized Borrowings (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Variable Interest Entities - Credit Card Revolving VFN Facilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Variable Interest Entities - Private Secured Term Funding (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Variable Interest Entities - Revolving Conduit Facilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Insurance - Schedule of Changes in the Reserve for Unpaid Claims and Loss Adjustment Expenses (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Insurance - Schedule of Present Value of Expected Net Premium And Future Policy Benefits (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Insurance - Schedule of Net Liability for Future Policy Benefits (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Insurance - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Insurance - Schedule of Reconciliation of Net Liability for Future Policy Benefits To the Consolidated Statements of Financial Position (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Insurance - Schedule of Undiscounted and Discounted Expected Gross Premiums And Expected Future Benefits (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Insurance - Schedule of Consolidated Statements of Operations (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Insurance - Schedule of Actuarial Assumptions (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Insurance - Schedule of Weighted-Average Interest Rates for the Liability of Future Policy Benefits (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Capital Stock and Earnings Per Share (OMH Only) - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Capital Stock and Earnings Per Share (OMH Only) - Schedule of Changes in Shares Issued and Outstanding (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Capital Stock and Earnings Per Share (OMH Only) - Schedule of Computation of Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Accumulated Other Comprehensive Income (Loss) (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Segment Information - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Segment Information - Schedule of Segment Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Fair Value Measurements - Schedule of Fair Value & Carrying Value Hierarchy Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Fair Value Measurements - Schedule of Assets at Fair Value Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink