XML 63 R144.htm IDEA: XBRL DOCUMENT v3.20.1
Details of non-controlling interest prior to intra-group eliminations (Details) - KRW (₩)
₩ in Millions
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Subsidiaries [Member]      
Disclosure - Details of non-controlling interest prior to intra-group eliminations [Line Items]      
Current assets of subsidiaries ₩ 2,075,884 ₩ 2,030,665 ₩ 2,311,226
Non-current assets of subsidiaries 4,421,596 4,165,052 3,978,658
Current liabilities of subsidiaries (933,560) (1,094,870) (916,288)
Non-current liabilities of subsidiaries (2,304,159) (2,058,206) (2,150,581)
Net assets of subsidiaries 3,259,761 3,042,641 3,223,015
Book value of non-controlling interest 1,393,331 1,502,377 1,412,707
Sales of subsidiaries 2,643,343 2,739,186 2,550,576
Profit for the period of subsidiaries 175,990 315,816 289,443
Profit for the period attributable to non-controlling interest of subsidiaries 81,982 135,970 126,529
Cash flows from operating activities of subsidiaries 512,611 414,012 375,934
Cash flows from investing activities of subsidiaries (393,916) (143,447) (616,659)
Cash flows from financing activities before dividends to non-controlling interests of subsidiaries 75,591 (476,730) 223,880
Dividends to non-controlling interests of subsidiaries (99,256) (110,331) (86,108)
Effect of exchange rate fluctuation of subsidiaries 4,005 4,051 (33,006)
Net increase (decrease) of cash and cash equivalents of subsidiaries ₩ 99,035 ₩ (312,445) ₩ (135,959)
KEPCO Ilijan Corporation      
Disclosure - Details of non-controlling interest prior to intra-group eliminations [Line Items]      
Percentage of ownership 49.00% 49.00% 49.00%
Current assets of subsidiaries ₩ 173,931 ₩ 163,622 ₩ 160,588
Non-current assets of subsidiaries 197,446 267,822 314,036
Current liabilities of subsidiaries (11,990) (16,819) (21,546)
Non-current liabilities of subsidiaries (44,166) (36,594) (36,255)
Net assets of subsidiaries 315,221 378,031 416,823
Book value of non-controlling interest 154,458 185,235 204,243
Sales of subsidiaries 95,072 99,844 109,183
Profit for the period of subsidiaries 40,818 49,631 66,320
Profit for the period attributable to non-controlling interest of subsidiaries 20,001 24,319 32,497
Cash flows from operating activities of subsidiaries 101,707 92,822 123,534
Cash flows from investing activities of subsidiaries 4,458 (4,452) (5,276)
Cash flows from financing activities before dividends to non-controlling interests of subsidiaries (68,678) (53,733) (44,442)
Dividends to non-controlling interests of subsidiaries (48,750) (51,626) (48,855)
Effect of exchange rate fluctuation of subsidiaries 2,111 2,840 (7,432)
Net increase (decrease) of cash and cash equivalents of subsidiaries ₩ (9,152) ₩ (14,149) ₩ 17,529
KEPCO Plant Service & Engineering      
Disclosure - Details of non-controlling interest prior to intra-group eliminations [Line Items]      
Percentage of ownership 49.00% 49.00% 49.00%
Current assets of subsidiaries ₩ 779,764 ₩ 628,725 ₩ 623,934
Non-current assets of subsidiaries 577,219 646,640 571,152
Current liabilities of subsidiaries (247,737) (270,097) (278,562)
Non-current liabilities of subsidiaries (47,020) (26,331) (16,127)
Net assets of subsidiaries 1,062,226 978,937 900,397
Book value of non-controlling interest 520,491 479,679 441,194
Sales of subsidiaries 1,244,613 1,239,604 1,232,113
Profit for the period of subsidiaries 157,737 160,791 135,482
Profit for the period attributable to non-controlling interest of subsidiaries 77,291 78,788 66,386
Cash flows from operating activities of subsidiaries 164,373 129,700 129,801
Cash flows from investing activities of subsidiaries (89,159) (123,593) (193,408)
Cash flows from financing activities before dividends to non-controlling interests of subsidiaries (44,332) (33,737) (15,606)
Dividends to non-controlling interests of subsidiaries (39,466) (32,414) (14,994)
Effect of exchange rate fluctuation of subsidiaries (593) (124) (1,267)
Net increase (decrease) of cash and cash equivalents of subsidiaries ₩ (9,177) ₩ (60,168) ₩ (95,474)
KEPCO Engineering & Construction Company      
Disclosure - Details of non-controlling interest prior to intra-group eliminations [Line Items]      
Percentage of ownership 33.92% 33.92% 33.92%
Current assets of subsidiaries ₩ 257,593 ₩ 281,390 ₩ 257,529
Non-current assets of subsidiaries 477,614 490,090 504,637
Current liabilities of subsidiaries (223,522) (248,402) (221,860)
Non-current liabilities of subsidiaries (19,472) (61,698) (83,274)
Net assets of subsidiaries 492,213 461,380 457,032
Book value of non-controlling interest 166,959 156,500 155,025
Sales of subsidiaries 448,635 433,701 490,193
Profit for the period of subsidiaries 26,398 12,937 21,222
Profit for the period attributable to non-controlling interest of subsidiaries 8,954 4,388 7,199
Cash flows from operating activities of subsidiaries 27,081 81,042 62,578
Cash flows from investing activities of subsidiaries 47,219 (50,569) (8,622)
Cash flows from financing activities before dividends to non-controlling interests of subsidiaries (34,632) (14,591) (55,504)
Dividends to non-controlling interests of subsidiaries (1,807) (2,839) (1,419)
Effect of exchange rate fluctuation of subsidiaries (14) 31 (101)
Net increase (decrease) of cash and cash equivalents of subsidiaries 37,847 13,074 (3,068)
Others      
Disclosure - Details of non-controlling interest prior to intra-group eliminations [Line Items]      
Current assets of subsidiaries 864,596 956,928 1,269,175
Non-current assets of subsidiaries 3,169,317 2,760,500 2,588,833
Current liabilities of subsidiaries (450,311) (559,552) (394,320)
Non-current liabilities of subsidiaries (2,193,501) (1,933,583) (2,014,925)
Net assets of subsidiaries 1,390,101 1,224,293 1,448,763
Book value of non-controlling interest 551,423 680,963 612,245
Sales of subsidiaries 855,023 966,037 719,087
Profit for the period of subsidiaries (48,963) 92,457 66,419
Profit for the period attributable to non-controlling interest of subsidiaries (24,264) 28,475 20,447
Cash flows from operating activities of subsidiaries 219,450 110,448 60,021
Cash flows from investing activities of subsidiaries (356,434) 35,167 (409,353)
Cash flows from financing activities before dividends to non-controlling interests of subsidiaries 223,233 (374,669) 339,432
Dividends to non-controlling interests of subsidiaries (9,233) (23,452) (20,840)
Effect of exchange rate fluctuation of subsidiaries 2,501 1,304 (24,206)
Net increase (decrease) of cash and cash equivalents of subsidiaries ₩ 79,517 ₩ (251,202) ₩ (54,946)