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Other Expense, Net - Components of Other Income (Expense), Net (Details) - USD ($)
$ in Millions

3 Months Ended

6 Months Ended

Jun. 30, 2021

Jun. 30, 2020

Jun. 30, 2021

Jun. 30, 2020

Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]

Asset disposals and write-offs

$ (9.0)

$ (5.0)

$ (19.9)

$ (11.0)

Facilities closure and income other costs

5.5

^[1]

(13.3)

3.4

^[1]

(13.7)

Other

(2.0)

0.1

(8.9)

(3.4)

Total

(7.9)

(18.2)

(28.3)

(28.1)

Jackson, Alabama Mill

Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]

Conversion

^[2]

$ (2.4)

$ 0.0

$ (2.9)

$ 0.0

[1]

For 2021, includes income primarily consisting of an adjustment of the required asset retirement obligation related to the 2020 closure of the San Lorenzo, California facility, a gain on sale of transportation assets, and insurance proceeds received for a natural disaster at one of the corrugated products facilities, partially offset by closure costs related to corrugated products facilities. For 2020, includes costs primarily related to the closure of the San Lorenzo, California facility during the second quarter of 2020, partially offset by income related to the sale of a corrugated products facility.

[2]

Includes charges related to the announced discontinuation of production of uncoated freesheet paper grades on the No. 3 machine at the Jackson, Alabama mill in the first quarter of 2021 associated with the permanent conversion of the machine to produce linerboard.

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Business exit and other costs.

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Amount of gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property.

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-Name Accounting Standards Codification
-Topic 230
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Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense.

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Amount of restructuring charges, remediation cost, and asset impairment loss.

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