| Dec 31,
2021 | Dec 31,
2022 | Dec 31,
2023 | Dec 31,
2024 |
|---|
| Cash and cash equivalents | 3,488 | 3,509 | 5,243 | 5,879 |
|---|
| Restricted cash | 320 | 176 | 353 | 151 |
|---|
| Accounts receivable, net | - | - | - | 407 |
|---|
| Inventories | 1,422 | 1,657 | 1,666 | 2,099 |
|---|
| Prepaids and other current assets | - | - | - | 458 |
|---|
| Total current assets | 5,637 | 5,830 | 7,892 | 8,994 |
|---|
| Property and equipment, net | - | - | 2,465 | 2,813 |
|---|
| Operating lease right-of-use assets | 1,375 | 1,405 | 1,601 | 2,016 |
|---|
| Intangible assets, net | - | - | - | 271 |
|---|
| Deferred tax assets | - | - | 925 | 622 |
|---|
| Deposits Assets, Noncurrent | 270 | 456 | 463 | 628 |
|---|
| Total assets | 8,642 | 9,513 | 13,346 | 15,344 |
|---|
| Accounts payable | 3,443 | 3,622 | 5,099 | 5,554 |
|---|
| Accrued expenses | 304 | 299 | 352 | 461 |
|---|
| Deferred revenue | 94 | 92 | 97 | 141 |
|---|
| Short-Term Debt | 8 | 175 | 282 | 479 |
|---|
| Current portion of long-term debt | 342 | 129 | 203 | 66 |
|---|
| Operating Lease, Liability, Current | 287 | 326 | 386 | 422 |
|---|
| Other current liabilities | 267 | 419 | 526 | 593 |
|---|
| Total current liabilities | 4,744 | 5,063 | 6,945 | 7,716 |
|---|
| Long-term debt | 283 | 538 | 529 | 988 |
|---|
| Long-term operating lease obligations | 1,201 | 1,234 | 1,387 | 1,770 |
|---|
| Defined severance benefits and other | 237 | 265 | 381 | 693 |
|---|
| Total liabilities | 6,466 | 7,099 | 9,242 | 11,167 |
|---|
| Redeemable noncontrolling interest (Note 16) | - | - | 15 | 75 |
|---|
| Common Stock, Value, Issued | 0 | 0 | - | - |
|---|
| Additional paid-in capital | 7,874 | 8,154 | 8,489 | 8,736 |
|---|
| Accumulated other comprehensive loss | -48 | 2 | -17 | -404 |
|---|
| Accumulated deficit | -5,651 | -5,743 | -4,383 | -4,229 |
|---|
| Noncontrolling interests | - | - | - | -1 |
|---|
| Total equity | - | - | - | 4,102 |
|---|
| Total liabilities, redeemable noncontrolling interests and equity | 8,642 | 9,513 | 13,346 | 15,344 |
|---|