XML 55 R43.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Revenue Recognition - Narrative (Details) - USD ($)
Dec. 23, 2022
Mar. 31, 2024
Dec. 31, 2023
Oct. 20, 2023
Product Information [Line Items]        
Commitment of receivable sales agreement $ 175,000,000      
Agreement of initial term 3 years      
Accounts receivable, net   $ 225,800,000 $ 176,500,000  
Seller | Neenah        
Product Information [Line Items]        
Ownership of joint ventures       100.00%
Receivables Pledged as Collateral | Nonrecourse        
Product Information [Line Items]        
Accounts receivable, net   $ 33,500,000 $ 27,900,000