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Business Acquisitions - Schedule of Recognized Identifiable Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Millions |  | 3 Months Ended | 6 Months Ended | 12 Months Ended | 15 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Apr. 15, 2021 | Dec. 31, 2022 | Dec. 31, 2022 | Dec. 31, 2022 | Jun. 30, 2022 | Jul. 06, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Goodwill |  | $ 847.2 | $ 847.2 | $ 847.2 |  |  | $ 648.3 | $ 403.7
Neenah, Inc. |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Cash and cash equivalents |  | 55.9 | 55.9 | 55.9 |  | $ 55.9 |  |
Accounts receivable, net |  | 198.9 | 198.9 | 198.9 |  | 206.6 |  |
Inventories, net |  | 195.8 | 195.8 | 195.8 |  | 191.8 |  |
Other current assets |  | 27.9 | 27.9 | 27.9 |  | 27.5 |  |
Property, plant and equipment, net |  | 459.3 | 459.3 | 459.3 |  | 453.6 |  |
Intangible assets, net |  | 262.9 | 262.9 | 262.9 |  | 219.0 |  |
Other assets |  | 41.9 | 41.9 | 41.9 |  | 41.8 |  |
Total assets |  | 1,242.6 | 1,242.6 | 1,242.6 |  | 1,196.2 |  |
Current debt |  | 1.9 | 1.9 | 1.9 |  | 1.9 |  |
Accounts payable and other current liabilities |  | 199.7 | 199.7 | 199.7 |  | 207.9 |  |
Long-term debt |  | 22.8 | 22.8 | 22.8 |  | 22.8 |  |
Deferred income tax liabilities |  | 93.6 | 93.6 | 93.6 |  | 67.7 |  |
Other liabilities |  | 82.7 | 82.7 | 82.7 |  | 82.0 |  |
Net assets acquired |  | 841.9 | 841.9 | 841.9 |  | 813.9 |  |
Goodwill |  | 214.4 | 214.4 | 214.4 |  | 242.4 |  |
Total consideration |  | 1,056.3 | 1,056.3 | 1,056.3 |  | $ 1,056.3 |  |
Adjustments |  |  |  |  |  |  |  |
Cash and cash equivalents |  |  | 0.0 |  |  |  |  |
Accounts receivable, net |  |  | (7.7) |  |  |  |  |
Inventories, net |  | 4.0 | 4.0 |  |  |  |  |
Other current assets |  |  | 0.4 |  |  |  |  |
Property, plant and equipment, net |  | 5.7 | 5.7 |  |  |  |  |
Intangible assets, net |  | 43.9 | 43.9 |  |  |  |  |
Other assets |  |  | 0.1 |  |  |  |  |
Total assets |  |  | 46.4 |  |  |  |  |
Current debt |  |  | 0.0 |  |  |  |  |
Accounts payable and other current liabilities |  |  | (8.2) |  |  |  |  |
Long-term debt |  |  | 0.0 |  |  |  |  |
Deferred income tax liabilities |  | 25.9 | 25.9 |  |  |  |  |
Other liabilities |  |  | 0.7 |  |  |  |  |
Net assets acquired |  |  | 28.0 |  |  |  |  |
Goodwill |  | $ (28.0) | (28.0) |  |  |  |  |
Total consideration |  |  | $ 0.0 |  |  |  |  |
Scapa |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |
Cash and cash equivalents | $ 22.7 |  |  |  | $ 22.7 |  |  |
Accounts receivable, net | 67.7 |  |  |  | 67.7 |  |  |
Inventories, net | 60.9 |  |  |  | 60.0 |  |  |
Other current assets | 9.8 |  |  |  | 9.7 |  |  |
Property, plant and equipment, net | 152.1 |  |  |  | 159.8 |  |  |
Intangible assets, net | 246.2 |  |  |  | 246.2 |  |  |
Other assets | 26.3 |  |  |  | 23.3 |  |  |
Total assets | 585.7 |  |  |  | 589.4 |  |  |
Current debt | 15.0 |  |  |  | 15.0 |  |  |
Accounts payable and other current liabilities | 85.9 |  |  |  | 83.9 |  |  |
Deferred income tax liabilities | 61.5 |  |  |  | 49.2 |  |  |
Other liabilities | 33.1 |  |  |  | 40.1 |  |  |
Net assets acquired | 390.2 |  |  |  | 401.2 |  |  |
Goodwill | 263.1 |  |  |  | 252.1 |  |  |
Total consideration | 653.3 |  |  |  | 653.3 |  |  |
Adjustments |  |  |  |  |  |  |  |
Cash and cash equivalents |  |  |  |  | 0.0 |  |  |
Accounts receivable, net |  |  |  |  | 0.0 |  |  |
Inventories, net |  |  |  |  | (0.9) |  |  |
Other current assets |  |  |  |  | (0.1) |  |  |
Property, plant and equipment, net |  |  |  |  | 7.7 |  |  |
Intangible assets, net |  |  |  |  | 0.0 |  |  |
Other assets |  |  |  |  | (3.0) |  |  |
Total assets |  |  |  |  | 3.7 |  |  |
Current debt |  |  |  |  | 0.0 |  |  |
Accounts payable and other current liabilities |  |  |  |  | (2.0) |  |  |
Deferred income tax liabilities | $ (12.3) |  |  |  | (12.3) |  |  |
Other liabilities |  |  |  |  | 7.0 |  |  |
Net assets acquired |  |  |  |  | 11.0 |  |  |
Goodwill |  |  |  | $ 1.4 | (11.0) |  |  |
Total consideration |  |  |  |  | $ 0.0 |  |  |

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- Definition Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (g) -URI https://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 16 -URI https://asc.fasb.org/extlink&oid=123586518&loc=d3e961-128460 + Details
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