Discontinued Operations - Narrative (Details) - USD ($)		12 Months Ended
	Jul. 01, 2020	Dec. 31, 2021	Dec. 31, 2020	Oct. 31, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Goodwill impairment		$ 0	$ 0
Loss on sale of business		20,900,000	(3,500,000)
Impairment charges		$ 2,800,000	64,100,000
Discontinued Operations, Held-for-sale | United States Book Business, Versailles Kentucky Book Manufacturing Plant
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Sale of business, cash consideration received	$ 7,000,000
Liabilities assumed	$ 3,000,000
Loss on sale of business			3,000,000
Impairment charges			10,100,000
Discontinued Operations, Held-for-sale | United States Book Business, Fairfield Pennsylvania and Martinsburg West Virginia Book Manufacturing Plants
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Sale of business, cash consideration received				$ 14,200,000
Goodwill impairment			1,400,000
Loss on sale of business			$ (3,500,000)