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Cash Generated from Operations (Tables)
12 Months Ended
Dec. 31, 2018
Text block [abstract]  
Summary of Cash Flows from Operating Activities

Cash flows from operating activities for the years ended December 31, 2016, 2017 and 2018, are as follows:

 

(In millions of Korean won)    2016     2017     2018  

1. Profit for the year

   831,845     546,341     719,412  

2. Adjustments to reconcile net income

      

Income tax expense

     334,910       270,656       314,565  

Interest income1

     (130,066     (108,639     (265,817

Interest expense1

     337,219       302,464       296,894  

Dividends income

     (3,926     (4,785     (2,910

Depreciation

     2,821,779       2,802,531       2,735,413  

Amortization of intangible assets

     599,721       635,150       629,526  

Provision for severance benefits

     217,255       218,966       245,926  

Impairment losses on trade receivables

     92,711       45,704       113,064  

Share of net profit or loss of associates and joint ventures

     (2,547     15,480       5,912  

Loss(gain) on disposal of associates and joint ventures

     (1,450     979       (3,737

Impairment loss of associates and joint ventures

     17,128       3,662       —    

Loss on disposal of property and equipment and investment in properties

     74,913       150,293       68,688  

Loss(gain) on disposal of intangible assets

     7,703       4,271       (4,256

Loss on impairment of intangible assets

     135,264       116,095       12,997  
(In millions of Korean won)    2016     2017     2018  

Loss on foreign currency translation

     109,784       (213,341     68,952  

Loss(gain) on valuation and settlement of derivatives, net

     (117,181     268,094       (92,210

Gain on disposal of financial assets at fair value through profit or loss

     —         —         (1,712

Gain on valuation of financial assets at fair value through profit or loss

     —         —         (10,768

Gain on disposal of financial assets at amortized cost

     —         —         (44

Impairment losses on available-for-sale financial assets

     966       9       —    

Gain on disposal of available-for-sale financial assets

     (22,695     (89,598     —    

Others

     64,863       (251,193     (55,969

3. Changes in operating assets and liabilities

      

Decrease(increase) in trade receivables

     216,818       (303,340     (81,217

Decrease(increase) in other receivables

     (779,803     (346,013     356,643  

Decrease(increase) in other current assets

     48,549       11,792       (123,258

Decrease(increase) in other non-current assets

     (51,765     (43,790     19,556  

Decrease(increase) in inventories

     167,873       (205,403     (480,543

Increase(decrease) in trade payables

     (114,838     162,110       (167,841

Increase(decrease) in other payables

     706,771       214,689       (448,301

Increase in other current liabilities

     37,798       288,553       291,548  

Increase in other non-current liabilities

     30,762       174,618       144,072  

Decrease(Increase) in provisions

     (12,583     (12,574     85,946  

Decrease(Increase) in deferred revenue

     (69,179     (13,086     48,201  

Increase in plan assets

     (224,244     (203,420     (53,301

Payment of severance benefits

     (121,835     (118,391     (153,209
  

 

 

   

 

 

   

 

 

 

4. Cash generated from operations (1+2+3)

   5,202,520     4,318,884     4,212,222  
  

 

 

   

 

 

   

 

 

 

 

  1

BC Card Co., Ltd. and other subsidiaries of the Group recognized interest income and expenses as operating income and expenses, respectively. Related interest income recognized as operating revenue is 21,021 million (2017: 15,561 million) and related interest expense recognized as operating expense is 21 million (2017: zero) for the year ended December 31, 2018.

Summary of Significant Transactions not Affecting Cash Flows

Significant transactions not affecting cash flows for the years ended December 31, 2016, 2017 and 2018, are as follows:

 

(In millions of Korean won)    2016     2017     2018  

Reclassification of the current portion of borrowings

   1,617,175     1,416,066     1,149,599  

Reclassification of construction-in-progress to property and equipment

     2,212,324       2,686,591       1,988,014  

Reclassification of accounts payable from property and equipment

     91,407       225,601       122,185  

Reclassification of accounts payable from intangible assets

     668,564       (227,108     584,595  

Reclassification of payable from defined benefit liability

     5,746       36,209       (31,838

Reclassification of payable from plan assets

     (9,731     43,035       (9,497