0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 0000002 - Statement - Statement of Net Asset Available for Benefit (Statement) link:presentationLink link:calculationLink link:definitionLink 0000003 - Statement - Statement of Changes in Net Asset Available for Benefit (Statement) link:presentationLink link:calculationLink link:definitionLink 0000004 - Disclosure - Description of Plan link:presentationLink link:calculationLink link:definitionLink 0000005 - Disclosure - Summary of Accounting Policy link:presentationLink link:calculationLink link:definitionLink 0000006 - Disclosure - Related-Party and Party-in-Interest Transactions link:presentationLink link:calculationLink link:definitionLink 0000007 - Disclosure - Tax Status link:presentationLink link:calculationLink link:definitionLink 0000008 - Disclosure - Master Trust link:presentationLink link:calculationLink link:definitionLink 0000009 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 0000010 - Disclosure - Schedule of Assets link:presentationLink link:calculationLink link:definitionLink 0000011 - Disclosure - Summary of Accounting Policy (Policies) link:presentationLink link:calculationLink link:definitionLink 0000012 - Disclosure - Master Trust (Tables) link:presentationLink link:calculationLink link:definitionLink 0000013 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 0000014 - Disclosure - Description of Plan (Details) link:presentationLink link:calculationLink link:definitionLink 0000015 - Disclosure - Related-Party and Party-in-Interest Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 0000016 - Disclosure - Master Trust (Net Assets) (Details) link:presentationLink link:calculationLink link:definitionLink 0000017 - Disclosure - Master Trust (Investment Income) (Details) link:presentationLink link:calculationLink link:definitionLink 0000018 - Disclosure - Fair Value Measurements (Financial assets held by the Master Trust) (Details) link:presentationLink link:calculationLink link:definitionLink 0000019 - Disclosure - Fair Value Measurements (Common Collective Trusts) (Details) link:presentationLink link:calculationLink link:definitionLink 0000020 - Disclosure - Schedule of Assets (Details) link:presentationLink link:calculationLink link:definitionLink 0000020 - Disclosure - Schedule of Assets (Details) link:presentationLink link:calculationLink link:definitionLink