Other Income and Other Expenses

12 Months Ended

Dec. 31, 2022

Textblock 1 [Abstract]

Other Income and Other Expenses

21.Other Income and Other Expenses

(a)Details of other income for the years ended December 31, 2020, 2021 and 2022 are as follows:

(In millions of won)
	2020		2021		2022
Foreign currency gain	₩	1,688,838		1,210,689		3,098,553
Gain on disposal of property, plant and    equipment		37,835		19,367		25,737
Gain on disposal of intangible assets		111		196		—
Reversal of impairment loss on property, plant    and equipment		—		1,121		3,181
Reversal of impairment loss on intangible assets		1,110		1,152		1,975
Rental income		3,629		1,978		2,806
Others		53,123		17,632		53,585
	₩	1,784,646		1,252,135		3,185,837

(b)Details of other expenses for the years ended December 31, 2020, 2021 and 2022 are as follows:

(In millions of won)
	2020		2021		2022
Foreign currency loss	₩	1,730,703		1,161,628		2,957,048
Loss on disposal of property, plant and    equipment		60,294		64,350		54,432
Impairment loss on property, plant and    equipment		38,494		19,085		1,260,436
Loss on disposal of intangible assets		368		—		193
Impairment loss on intangible assets		79,593		29,488		136,372
Impairment loss on investments		—		—		7,736
Donations		934		1,099		1,767
Loss on liquidation of investments in    subsidiaries		72,654		—		—
Others		16,240		5,209		28,430
	₩	1,999,280		1,280,859		4,446,414