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Goodwill and Intangible Assets, Net (Tables) | 12 Months Ended
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Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Goodwill | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, 2021
​ |  | Automotive |  | Food Packaging |  | Home Fashion |  | Pharma |  | Metals |  | Consolidated
​ | ​ | (in millions)
Gross carrying amount, Jan 1 | ​ | $ | 337 |  | $ | 6 |  | $ | 24 |  | $ | 13 | ​ | $ | 4 |  | $ | 384
Dispositions |  | ​ | — |  | ​ | — |  | ​ | — |  | ​ | — |  | ​ | (4) |  | ​ | (4)
Gross carrying amount, Dec 31 |  | ​ | 337 |  | ​ | 6 |  | ​ | 24 |  | ​ | 13 |  | ​ | — |  | ​ | 380
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Accumulated impairment, Jan 1 |  | ​ | (87) |  | ​ | — |  | ​ | (3) |  | ​ | — |  | ​ | — |  | ​ | (90)
Impairment |  | ​ | — |  | ​ | — |  | ​ | — |  | ​ | — |  | ​ | — |  | ​ | —
Accumulated impairment, Dec 31 |  | ​ | (87) |  | ​ | — |  | ​ | (3) |  | ​ | — |  | ​ | — |  | ​ | (90)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net carrying value, Dec 31 | ​ | $ | 250 | ​ | $ | 6 | ​ | $ | 21 | ​ | $ | 13 | ​ | $ | — | ​ | $ | 290
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, 2020
​ |  | Automotive |  | Food Packaging |  | Home Fashion |  | Pharma |  | Metals |  | Consolidated
​ | ​ | (in millions)
Gross carrying amount, Jan 1 | ​ | $ | 337 |  | $ | 6 |  | $ | 23 |  | $ | — | ​ | $ | 4 |  | $ | 370
Acquisitions |  | ​ | — |  | ​ | — |  | ​ | 1 |  | ​ | 13 |  | ​ | — |  | ​ | 14
Foreign exchange |  | ​ | — |  | ​ | — |  | ​ | — |  | ​ | — |  | ​ | — |  | ​ | —
Gross carrying amount, Dec 31 |  | ​ | 337 |  | ​ | 6 |  | ​ | 24 |  | ​ | 13 |  | ​ | 4 |  | ​ | 384
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Accumulated impairment, Jan 1 |  | ​ | (87) |  | ​ | — |  | ​ | — |  | ​ | — |  | ​ | — |  | ​ | (87)
Impairment |  | ​ | — |  | ​ | — |  | ​ | (3) |  | ​ | — |  | ​ | — |  | ​ | (3)
Accumulated impairment, Dec 31 |  | ​ | (87) |  | ​ | — |  | ​ | (3) |  | ​ | — |  | ​ | — |  | ​ | (90)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net carrying value, Dec 31 | ​ | $ | 250 | ​ | $ | 6 | ​ | $ | 21 | ​ | $ | 13 | ​ | $ | 4 | ​ | $ | 294
Intangible assets, net | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, 2021 | ​ | December 31, 2020
​ |  | Gross |  | ​ | ​ |  | Net |  | Gross |  | ​ | ​ |  | Net
​ | ​ | Carrying | ​ | Accumulated | ​ | Carrying | ​ | Carrying | ​ | Accumulated | ​ | Carrying
​ | ​ | Amount | ​ | Amortization | ​ | Value | ​ | Amount | ​ | Amortization | ​ | Value
​ | ​ | (in millions)
Definite-lived intangible assets: |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
Customer relationships | ​ | $ | 394 | ​ | $ | (192) | ​ | $ | 202 | ​ | $ | 399 | ​ | $ | (176) |  | $ | 223
Developed technology | ​ | ​ | 254 | ​ | ​ | (34) | ​ | ​ | 220 | ​ | ​ | 254 | ​ | ​ | (6) |  | ​ | 248
Other | ​ |  | 167 | ​ |  | (77) | ​ |  | 90 | ​ |  | 269 | ​ |  | (163) | ​ |  | 106
​ | ​ | $ | 815 | ​ | $ | (303) | ​ | $ | 512 | ​ | $ | 922 | ​ | $ | (345) | ​ | $ | 577
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Indefinite-lived intangible assets | ​ |  |  | ​ |  |  | ​ | $ | 83 | ​ |  |  | ​ |  |  | ​ | $ | 83
Intangible assets, net | ​ |  |  | ​ |  |  | ​ | $ | 595 | ​ |  |  | ​ |  |  | ​ | $ | 660
Schedule of Definite-Lived Intangible Assets, Future Amortization Expense | ​
​ | ​ | ​ | ​
Year |  | Amount
​ | ​ | (in millions)
2022 | ​ | $ | 61
2023 | ​ |  | 59
2024 | ​ |  | 58
2025 | ​ |  | 57
2026 | ​ |  | 37
Thereafter | ​ |  | 240
​ | ​ | $ | 512

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