Aggregate of Pension Service Cost Attributable to Services Rendered During the FY and any Prior Service Cost Attributable to Services Rendered in Prior Periods, Under Accounting Standards Codification (ASC) 715 [Member] Aggregate of (i) pension service cost attributable to services rendered during the FY and (ii) any prior service cost attributable to services rendered in prior periods, as determined under Accounting Standards Codification (ASC) 715. Change as of End of FY in FV of Awards Granted in any Prior Year that are Outstanding and Unvested as of FY-End [Member] Change as of end of FY in FV of awards granted in any prior year that are outstanding and unvested as of FY-end. Change as of the Vesting Date (From End of Prior FY) in FV for any Equity Awards Granted in any Prior Year that Vested at the End of or During FY [Member] Change as of the vesting date (from end of prior FY) in FV (fair value) for any equity awards granted in any prior year that vested at the end of or during FY. Change in Actuarial Present Value of the Accumulated Benefit Under all Defined Benefit and Actuarial Pension Plans Reported in SCT [Member] Change in actuarial present value of the accumulated benefit under all defined benefit and actuarial pension plans reported in SCT (Summary Compensation Table). Dividends or Other Earnings Paid on Stock or Option Awards in the Covered FYY Prior to the Vesting Date that are not Otherwise Included in the Total Compensation for the Covered FY [Member] Dividends or other earnings paid on stock or option awards in the covered FY prior to the vesting date that are not otherwise included in the total compensation for the covered FY. FV as of FY-End of Equity Awards Granted During the Year that are Outstanding and Unvested as of FY-End [Member] FV (fair value) as of FY-end of equity awards granted during the year that are outstanding and unvested as of FY-end. FV as of the Vesting Date for Awards that are Granted and Vest in the Same FY [Member] FV (fair value) as of the vesting date for awards that are granted and vest in the same FY. FV at the End of the Prior FY for Awards Granted in any Prior Year that Failed to Meet Applicable Vesting Conditions During FY [Member] FV at the end of the prior FY for awards granted in any prior year that failed to meet applicable vesting conditions during FY. Grant Date Fair Value (GDFV) of Equity Awards Reported in SCT [Member] Grant date fair value (GDFV) of equity awards reported in SCT (Summary Compensation Table).