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Restricted Deposits (Tables)

12 Months Ended

Dec. 31, 2019

Restricted Deposits [Abstract]

Restricted Deposits

Restricted deposits as of December 31, 2018 and 2019 are as follows:


								2018				2019
								In millions of won
Cash and cash equivalents		Deposits for government project		￦					12,747				9,287
		Collateral provided for borrowings							100,998				63,198
		Collateral provided for lawsuit							3				3
		Deposits for transmission regional support program							4,337				3,002
		Decommissioning costs of nuclear power plants							604				—
Short-term financial instruments		Restriction on withdrawal related to ‘win-win growth program’ for small and medium enterprises							34,000				93,000
Current financial assets at fair value through profit or loss		Decommissioning costs of nuclear power plants							29,451				—
Non-current financial assets at fair value through profit or loss		Decommissioning costs of nuclear power plants							498,555				541,969
Long-term financial instruments		Escrow accounts							69				74
		Guarantee deposits for banking accounts at oversea branches							315				326
		Collateral provided for borrowings							—				11,745
		Decommissioning costs of nuclear power plants							245,896				250,464
		Funds for developing small and medium enterprises(*)							200,000				200,000

				￦					1,126,975				1,173,068

(*)

Deposits for small and medium enterprises at the Industrial Bank of Korea (IBK) and others for construction of Bitgaram Energy Valley businesses as of December 31, 2018 and 2019.