資産保管手数料

Asset custody fee

資産除去債務の履行による支出

Payments for asset retirement obligations

退職給付に係る資産の増減額（△は増加）

Decrease (increase) in retirement benefit asset

資産除去債務戻入益

Gain on reversal of asset retirement obligations

資産利用料

Asset rental income

資産除去債務

Asset retirement obligations

退職給付に係る資産

Retirement benefit asset

退職給付に係る資産及び負債の増減額

Increase or decrease in retirement benefit asset or liability