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Goodwill and Other Intangible Assets - Additional Information (Details) - USD ($) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2019 | Sep. 30, 2018 | Apr. 01, 2018 | Dec. 31, 2018 | [1]
Goodwill [Line Items] |  |  |  |
Goodwill | $ 1,307,166,000 |  |  | $ 1,309,167,000
Goodwill, impairment loss |  | $ 0 |  |
Indefinite-lived intangible assets | 0 |  |  |
Aggregate amortization expense | 12,792,000 |  | $ 10,202,000 |
Amortization expense on other intangible assets in 2018 | 50,000,000 |  |  |
Amortization expense on other intangible assets in 2019 | 47,600,000 |  |  |
Amortization expense on other intangible assets in 2020 | 45,600,000 |  |  |
Amortization expense on other intangible assets in 2021 | 43,200,000 |  |  |
Amortization expense on other intangible assets in 2022 | $ 38,400,000 |  |  |
Minimum |  |  |  |
Goodwill [Line Items] |  |  |  |
Useful lives of other intangible assets | 3 years |  |  |
Maximum |  |  |  |
Goodwill [Line Items] |  |  |  |
Useful lives of other intangible assets | 40 years |  |  |
Display and Packaging Reporting Unit |  |  |  |
Goodwill [Line Items] |  |  |  |
Goodwill | $ 203,414,000 |  |  |
Highland |  |  |  |
Goodwill [Line Items] |  |  |  |
Increase (decrease) to goodwill | (1,895,000) |  |  |
Increases to other intangible assets | $ 0 |  |  |
[1] | The year-end condensed consolidated balance sheet data was derived from audited financial statements, but does not include all disclosures required by accounting principles generally accepted in the United States of America.

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