保証工事引当金の増減額(△は減少)
Increase (decrease) in provision for construction warranties
Increase (decrease) in provision for construction warranties
Increase (decrease) in other current liabilities
Decrease (increase) in other non-current assets
Increase (decrease) in other non-current liabilities
Decrease (increase) in other assets
Increase (decrease) in other liabilities
Increase (decrease) in provision for loss on construction contracts
Decrease (increase) in investment securities for sale
Decrease (increase) in bad debts
Increase (decrease) in deferred installment income