This page uses Javascript. Your browser either doesn't support Javascript or you have it turned off. To see this page as it is meant to appear please use a Javascript enabled browser.
Print Document
View Excel Document
Cover
Document and Entity Information
Financial Statements
Consolidated Statements of Financial Condition
Condensed Consolidated Statements of Financial Condition (Parenthetical)
Consolidated Statements of Operations
Consolidated Statements of Comprehensive Income (Loss)
Consolidated Statements of Changes in Equity
Consolidated Statements of Cash Flows
Notes to Financial Statements
Organization and Business
Acquisitions
Significant Accounting Policies
Discontinued Operations
Cash collateral pledged
Investments of Operating Entities and Consolidated Funds
Fair Value Measurements for Operating Entities and Consolidated Funds
Receivables from and Payable to Brokers
Fixed Assets
Goodwill and Intangibles
Other Assets
Accounts Payable Accrued Expenses and Other Liabilities
Redeemable Non-Controlling Interests in Consolidated Subsidiaries
Other Revenues and Expenses
Share-Based Compensation and Employee Ownership Plans
Defined Benefit Plans
Defined Contribution Plans
Income Taxes
Commitments and Contingencies
Short-Term Borrowings and Other Debt
Stockholders' Equity
Earnings Per Share
Segment Reporting
Regulatory Requirements
Related Party Transactions
Guarantees and Off-Balance Sheet Arrangements
Subsequent Events
Supplemental Financial Information
Accounting Policies
Significant Accounting Policies (Policies)
Earnings Per Share Earnings Per Share (Policies)
Segment Reporting Segment Reporting (Policies)
Notes Tables
Acquisitions (Tables)
Significant Accounting Policies (Tables)
Discontinued Operations (Tables)
Investments of Operating Entities and Consolidated Funds (Tables)
Fair Value Measurements for Operating Entities and Consolidated Funds (Tables)
Fixed Assets (Tables)
Goodwill and Intangibles (Tables)
Other Assets (Tables)
Accounts Payable Accrued Expenses and Other Liabilities (Tables)
Redeemable Non-Controlling Interests in Consolidated Subsidiaries (Tables)
Share-Based Compensation and Employee Ownership Plans (Tables)
Defined Benefit Plans (Tables)
Income Taxes (Tables)
Commitments and Contingencies (Tables)
Short-Term Borrowings and Other Debt (Tables)
Stockholders' Equity (Tables)
Earnings Per Share (Tables)
Segment Reporting (Tables)
Supplemental Financial Information (Tables)
Notes Details
Organization and Business (Details)
Acquisitions Narrative (Details)
Acquisitions Purchase Price Allocation (Details)
Significant Accounting Policies (Details)
Significant Accounting Policies Revenue Recognition (Details)
Discontinued Operations (Details)
Cash collateral pledged (Details)
Investments of Operating Entities and Consolidated Funds - Securities Owned at Fair Value (Details)
Investments of Operating Entities and Consolidated Funds - Other Investments (Details)
Investments of Operating Entities and Consolidated Funds - Portfolio Funds (Details)
Investments of Operating Entities and Consolidated Funds - Real Estate Investments (Details)
Investments of Operating Entities and Consolidated Funds - Equity Method Investments (Details)
Investments of Operating Entities and Consolidated Funds - Lehman Claims (Details)
Investments of Operating Entities and Consolidated Funds - Securities Sold, Not Yet Purchased (Details)
Investments of Operating Entities and Consolidated Funds - Securities Purchased Under Agreements to Resell or Sold Under Agreements to Repurchase (Details)
Investments of Operating Entities and Consolidated Funds - Other (Details)
Investments of Operating Entities and Consolidated Funds Variable Interest Entities (Details)
Investments of Operating Entities and Consolidated Funds Unrealized gains (losses) (Details)
Investments of Operating Entities and Consolidated Funds Securities Lending and Borrowing Transactions (Details)
Fair Value Measurements for Operating Entities and Consolidated Funds Assets and Liabilities at Fair Value on a Recurring Basis (Details)
Fair Value Measurements for Operating Entities and Consolidated Funds Unobservable Input Roll Forward (Details)
Fair Value Measurements for Operating Entities and Consolidated Funds Fair Value Inputs, Unobservable Inputs, Quantitative Information (Details)
Receivables from and Payable to Brokers (Details)
Fixed Assets (Details)
Goodwill and Intangibles Schedule of Goodwill by Segment (Details)
Goodwill and Intangibles Schedule of Intangible Assets (Details)
Goodwill and Intangibles Amortization of Intangible Assets (Details)
Other Assets (Details)
Accounts Payable Accrued Expenses and Other Liabilities (Details)
Redeemable Non-Controlling Interests in Consolidated Subsidiaries (Details)
Other Revenues and Expenses (Details)
Share-Based Compensation and Employee Ownership Plans Narrative (Details)
Share-Based Compensation and Employee Ownership Plans Deferred Compensation (Details)
Share-Based Compensation and Employee Ownership Plans Stock Options (Details)
Share-Based Compensation and Employee Ownership Plans Restricted Shares and Restricted Stock Units (Details)
Share-Based Compensation and Employee Ownership Plans RCG Grants (Details)
Defined Benefit Plans (Details)
Defined Contribution Plans (Details)
Income Taxes Income Tax Expense (Details)
Income Taxes Income Tax Rate Reconciliation (Details)
Income Taxes Deferred Tax Assets and Liabilities (Details)
Income Taxes Summary of Operating Loss Carryforwards (Details)
Income Taxes Unrecognized Tax Benefits (Details)
Commitments and Contingencies (Details)
Short-Term Borrowings and Other Debt (Details)
Stockholders' Equity (Details)
Earnings Per Share (Details)
Segment Reporting (Details)
Regulatory Requirements (Details)
Related Party Transactions (Details)
Guarantees and Off-Balance Sheet Arrangements Guarantees (Details)
Supplemental Financial Information (Details)
Uncategorized
Uncategorized Items - cown-20121231.xml
All Reports
Rendering Log