001 - Document - Document and Entity Information link:presentationLink link:definitionLink link:calculationLink 002 - Statement - Consolidated Balance Sheets link:presentationLink link:definitionLink link:calculationLink 003 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:definitionLink link:calculationLink 004 - Statement - Consolidated Statements of Operations link:presentationLink link:definitionLink link:calculationLink 005 - Statement - Consolidated Statements of Comprehensive (Loss) Income link:presentationLink link:definitionLink link:calculationLink 006 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:definitionLink link:calculationLink 007 - Disclosure - Basis of Presentation link:presentationLink link:definitionLink link:calculationLink 008 - Disclosure - Discontinued Operations link:presentationLink link:definitionLink link:calculationLink 009 - Disclosure - Other Operating (Loss) Gains link:presentationLink link:definitionLink link:calculationLink 010 - Disclosure - Fair Value Measurements link:presentationLink link:definitionLink link:calculationLink 011 - Disclosure - Equity link:presentationLink link:definitionLink link:calculationLink 012 - Disclosure - Earnings Per Share link:presentationLink link:definitionLink link:calculationLink 013 - Disclosure - Business Segment Information link:presentationLink link:definitionLink link:calculationLink 014 - Disclosure - Legal Proceedings link:presentationLink link:definitionLink link:calculationLink 015 - Disclosure - Commitments and Contingencies link:presentationLink link:definitionLink link:calculationLink 016 - Disclosure - Other Income, Net link:presentationLink link:definitionLink link:calculationLink 017 - Disclosure - 520 Broad Street Building link:presentationLink link:definitionLink link:calculationLink 018 - Disclosure - Recently Issued Accounting Standards Not Yet Adopted link:presentationLink link:definitionLink link:calculationLink