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Other Gains (Losses) (Tables)

12 Months Ended

Dec. 31, 2019

Composition of other gains (losses) for the years ended December 31, 2017, 2018 and 2019 are as follows:


		2017			2018			2019
		In millions of won
Other gains
Gains on disposal of property, plant, and equipment	￦		48,316			98,077			43,784
Gains on disposal of intangible assets			564			12			206
Reversal of impairment loss on property, plant and equipment			—			—			16,692
Reversal of impairment loss on intangible assets			54			17			—
Gains on foreign currency translation			20,485			14,905			16,340
Gains on foreign currency transaction			93,151			47,297			53,152
Gains on insurance proceeds			400			—			17,410
Others			269,562			221,556			238,688

Other losses
Losses on disposal of property, plant and equipment			(70,514	)		(60,704	)		(72,508	)
Losses on disposal of intangible assets			(183	)		(43	)		(827	)
Impairment loss on property, plant and equipment			(51,067	)		(710,162	)		(50,034	)
Impairment loss on intangible assets			(20	)		(8,112	)		(513,609	)
Impairment loss on other non-current assets			—			(87,024	)		(49,620	)
Losses on foreign currency translation			(25,495	)		(7,678	)		(8,757	)
Losses on foreign currency transaction			(36,241	)		(65,366	)		(55,283	)
Others			(92,385	)		(63,899	)		(217,892	)

	￦		156,627			(621,124	)		(582,258	)

Details of “others” included in other gains for the years ended December 31, 2017, 2018 and 2019 are as follows:


		2017		2018		2019
		In millions of won
Gains on disposal of inventories	￦		6,024		6,350		3,424
Gains on proxy collection of TV license fee			39,711		40,450		41,013
Gains on compensation of impaired electric poles			1,526		1,166		1,372
Gains on compensation for infringement on contract			18,990		3,648		—
Gains on harbor facilities dues			3,025		3,803		3,741
Gains on technical fees			2,105		2,026		3,044
Reversal of occupation development training fees			1,697		1,602		1,472
Gains on disposal of waste			4,261		4,232		5,317
Gains on insurance			10,410		22,382		812
Gains on tax rebate			2,161		542		341
Gains on other commission			4,790		4,347		1,111
Gains on disposal of assets held-for-sale			—		—		23,778
Others			174,862		131,008		153,263

	￦		269,562		221,556		238,688

Details of “others” included in other losses for the years ended December 31, 2017, 2018 and 2019 are as follows:


		2017		2018		2019
		In millions of won
Losses on valuation of inventories	￦		3,875		1,953		3,127
Losses on disposal of inventories			3,273		3,555		10,456
Losses due to disaster			5,374		2,129		7,635
Losses on rounding adjustment of electric charge surtax			1,253		1,265		1,268
Losses on adjustments of levies			1		—		—
Forfeit of taxes and dues			656		—		—
Others			77,953		54,997		195,406

	￦		92,385		63,899		217,892