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Goodwill and Intangible Assets, Net (Tables) | 6 Months Ended
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Jun. 30, 2020
Goodwill and Intangible Assets Disclosure [Abstract] |
Goodwill | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | June 30, 2020 | ​ | December 31, 2019
​ |  | Gross |  | ​ | ​ |  | Net |  | Gross |  | ​ | ​ |  | Net
​ | ​ | Carrying | ​ | Accumulated | ​ | Carrying | ​ | Carrying | ​ | Accumulated | ​ | Carrying
​ | ​ | Amount | ​ | Impairment | ​ | Value | ​ | Amount | ​ | Impairment | ​ | Value
​ | ​ | (in millions)
Automotive | ​ | $ | 341 | ​ | $ | (87) | ​ | $ | 254 | ​ | $ | 336 | ​ | $ | (87) |  | $ | 249
Food Packaging | ​ | ​ | 6 | ​ | ​ | — | ​ | ​ | 6 | ​ | ​ | 6 | ​ | ​ | — | ​ | ​ | 6
Metals | ​ | ​ | 4 | ​ | ​ | — | ​ | ​ | 4 | ​ | ​ | 4 | ​ | ​ | — | ​ | ​ | 4
Home Fashion | ​ |  | 22 | ​ |  | (3) | ​ |  | 19 | ​ |  | 23 | ​ |  | — | ​ |  | 23
​ | ​ | $ | 373 | ​ | $ | (90) | ​ | $ | 283 | ​ | $ | 369 | ​ | $ | (87) | ​ | $ | 282
Intangible assets, net | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | June 30, 2020 | ​ | December 31, 2019
​ |  | Gross |  | ​ | ​ |  | Net |  | Gross |  | ​ | ​ |  | Net
​ | ​ | Carrying | ​ | Accumulated | ​ | Carrying | ​ | Carrying | ​ | Accumulated | ​ | Carrying
​ | ​ | Amount | ​ | Amortization | ​ | Value | ​ | Amount | ​ | Amortization | ​ | Value
​ | ​ | (in millions)
Definite-lived intangible assets: |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
Customer relationships | ​ | $ | 397 | ​ | $ | (166) | ​ | $ | 231 | ​ | $ | 397 | ​ | $ | (155) |  | $ | 242
Other | ​ |  | 273 | ​ |  | (157) | ​ |  | 116 | ​ |  | 274 | ​ |  | (147) | ​ |  | 127
​ | ​ | $ | 670 | ​ | $ | (323) | ​ | $ | 347 | ​ | $ | 671 | ​ | $ | (302) | ​ | $ | 369
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Indefinite-lived intangible assets | ​ |  |  | ​ |  |  | ​ | $ | 62 | ​ |  |  | ​ |  |  | ​ | $ | 62
Intangible assets, net | ​ |  |  | ​ |  |  | ​ | $ | 409 | ​ |  |  | ​ |  |  | ​ | $ | 431

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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13854-109267 + Details
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