Change in Actuarial Present Value Pension Benefits [Member] Change in actuarial present value pension benefits. Change in Fair Value of Equity Awards that Vested [Member] Change in fair value of equity awards that vested. Change in Fair Value of Outstanding Unvested Equity Awards [Member] Change in fair value of outstanding unvested equity awards. Dividends Paid on Equity Awards [Member] Dividends paid on equity awards. Fair Value of Outstanding Unvested Equity Awards Granted [Member] Fair value of outstanding unvested equity awards granted. Option Award [Member] Option award. Service Cost [Member] Service cost. Stock Award [Member] Stock award.