XML 68 R53.htm IDEA: XBRL DOCUMENT

Statement of Cash Flows

12 Months Ended

Dec. 31, 2022

Non Cash Transactions [Abstract]

Statement of Cash Flows

48.	Statement of Cash Flows

(1)	Significant non-cash transactions for the years ended December 31, 2020, 2021, and 2022 are as follows:


Transactions						2020				2021				2022
						In millions of won
Transfer from construction-in-progress to other assets		￦					10,189,527				12,902,589				13,723,972
Recognition of asset retirement cost and related provision for decommissioning costs							895,507				2,356,805				3,497,866
Transfer from provision for disposal of spent nuclear fuel to accrued expenses							395,921				455,401				417,687
Transfer from long-term borrowings and debt securities to current portion of long-term borrowings and debt securities							9,237,883				11,109,271				13,838,578
Transfer from inventory to stored nuclear fuel							1,055,974				908,842				738,720
Transfer of right-of-use assets due to change in accounting policy and others							291,334				78,213				197,016

(2)	Changes in liabilities incurred from financing activities for the years ended December 31, 2021, and 2022 are as follows:


						2021
														Non-cash changes
						Beginning balance				Cash flows				Increase				Effect of exchange rate fluctuations and others				Ending balance
						In millions of won
Borrowings and debt securities		￦					69,724,581				9,653,394				—				1,151,538				80,529,513
Lease liabilities							4,621,096				(572,036	)			73,090				288,353				4,410,503

		￦					74,345,677				9,081,358				73,090				1,439,891				84,940,016


						2022
														Non-cash changes
						Beginning balance				Cash flows				Increase				Effect of exchange rate fluctuations and others				Ending balance
						In millions of won
Borrowings and debt securities		￦					80,529,513				39,193,815				—				882,037				120,605,365
Lease liabilities							4,410,503				(562,647	)			109,019				206,268				4,163,143

		￦					84,940,016				38,631,168				109,019				1,088,305				124,768,508