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Non-Cash Transactions
12 Months Ended
Dec. 31, 2018
Non-Cash Transactions [Abstract]  
Non-Cash Transactions
51.

Non-Cash Transactions

Significant non-cash investing and financing transactions for the years ended December 31, 2016, 2017 and 2018 are as follows:

 

Transactions

          2016      2017      2018  
            In millions of won  

Transfer from construction-in-progress to other assets

          19,971,599        13,676,233        8,656,252  

Recognition of asset retirement cost and related provision for decommissioning costs

        470,941        2,494,802        310,272  

Transfer from provision for disposal of spent nuclear fuel to accrued expenses

        283,675        342,861        482,699