| Dec 31,
2014 | Dec 31,
2015 | Dec 31,
2016 | Dec 31,
2017 | Dec 31,
2018 | Dec 31,
2019 | Dec 31,
2020 | Dec 31,
2021 | Dec 31,
2022 | Dec 31,
2023 |
|---|
| Profit (loss) before income taxes | 98 | 120 | 133 | 23 | 84 | 154 | -95 | 116 | 187 | 346 |
|---|
| Depreciation | 1 | 2 | 14 | 50 | 78 | 74 | 112 | 105 | 49 | 42 |
|---|
| Head office relocation expenses | - | - | - | - | - | - | - | - | - | 5 |
|---|
| Gain on reversal of share acquisition rights | - | - | - | - | - | -0 | -1 | -1 | - | -4 |
|---|
| Gain on sale of receivables | - | - | - | - | - | - | - | - | - | -48 |
|---|
| Loss (gain) on sale of shares of subsidiaries and associates | - | - | - | - | - | - | - | - | - | -10 |
|---|
| Loss (gain) on valuation of investment securities | - | - | - | - | 22 | - | - | - | - | 18 |
|---|
| Increase (decrease) in allowance for doubtful accounts | -0 | 0 | 1 | 2 | 1 | 9 | -3 | -0 | -0 | 0 |
|---|
| Interest and dividend income | -0 | -0 | -0 | -3 | -0 | -2 | -2 | -0 | -0 | -0 |
|---|
| Foreign exchange losses (gains) | -1 | 0 | 0 | -5 | 7 | 7 | 9 | -1 | -2 | -2 |
|---|
| Interest expenses | 0 | 0 | - | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
|---|
| Decrease (increase) in trade receivables | -41 | -77 | -66 | -124 | -20 | -40 | -70 | -45 | -3 | -27 |
|---|
| Increase (decrease) in trade payables | 28 | 27 | 47 | 54 | 15 | 18 | 13 | 20 | -27 | 4 |
|---|
| Increase (decrease) in accounts payable - other | 7 | 9 | 36 | 5 | 32 | 25 | 2 | 60 | -40 | -80 |
|---|
| Increase (decrease) in income taxes payable - factor based tax | 1 | 0 | 2 | 2 | 1 | 1 | -6 | 7 | -2 | 1 |
|---|
| IncreaseDecreaseInContractLiabilities | - | - | - | - | - | - | - | - | 42 | -4 |
|---|
| Other, net | 1 | -3 | 12 | 21 | 3 | -19 | 67 | 16 | -4 | 75 |
|---|
| Subtotal | 134 | 161 | 255 | 149 | 304 | 316 | 254 | 351 | 199 | 317 |
|---|
| Interest and dividends received | 0 | 0 | 0 | 3 | 0 | 0 | 2 | 0 | 0 | 0 |
|---|
| Interest paid | -0 | -0 | - | -1 | -1 | -1 | -1 | -1 | -1 | -0 |
|---|
| Income taxes paid | -1 | -11 | -10 | -66 | -15 | -89 | -58 | - | -31 | -31 |
|---|
| Net cash provided by (used in) operating activities | 133 | 150 | 245 | 85 | 288 | 226 | 196 | 374 | 168 | 286 |
|---|
| Purchase of property, plant and equipment | -1 | -7 | -32 | -2 | -4 | -4 | -2 | -16 | -7 | -3 |
|---|
| Purchase of intangible assets | - | -4 | -65 | -97 | -78 | -119 | -87 | -16 | -31 | -27 |
|---|
| Purchase of investment securities | - | - | -29 | - | - | - | - | - | -18 | - |
|---|
| Payments of leasehold and guarantee deposits | - | -15 | -67 | -1 | -4 | - | -37 | - | - | -1 |
|---|
| Proceeds from sale of shares of subsidiaries resulting in change in scope of consolidation | - | - | - | - | - | - | - | - | - | 30 |
|---|
| Proceeds from liquidation of subsidiaries | - | - | - | - | - | - | - | - | - | 8 |
|---|
| Payments for asset retirement obligations | - | - | -3 | -7 | - | - | - | -24 | - | -7 |
|---|
| Other, net | - | - | - | -0 | 0 | -0 | - | 0 | - | 0 |
|---|
| Net cash provided by (used in) investing activities | -1 | -26 | -223 | -194 | -87 | -128 | -164 | 11 | -56 | 0 |
|---|
| Repayments of long-term borrowings | -2 | -8 | - | -44 | -60 | -60 | -94 | -133 | -89 | -60 |
|---|
| Proceeds from issuance of shares resulting from exercise of share acquisition rights | 10 | 16 | 0 | 1 | 1 | 2 | - | 12 | 0 | 13 |
|---|
| Purchase of treasury shares | - | - | -0 | - | -0 | - | -0 | -0 | -112 | -200 |
|---|
| Net cash provided by (used in) financing activities | 7 | 301 | 1 | 256 | -59 | -58 | 206 | -121 | -201 | -247 |
|---|
| Effect of exchange rate change on cash and cash equivalents | 1 | -0 | -1 | -1 | -4 | -3 | -2 | 1 | 2 | 1 |
|---|
| Net increase (decrease) in cash and cash equivalents | 141 | 425 | 23 | 147 | 138 | 37 | 237 | 265 | -87 | 39 |
|---|