v3.25.2
Subsequent Events (Details)
Aug. 01, 2025
USD ($)
Jul. 31, 2025
€ / shares
Jul. 31, 2025
USD ($)
$ / shares
Rate
shares
Jun. 27, 2025
€ / shares
Jun. 27, 2025
USD ($)
$ / shares
shares
Dec. 27, 2024
€ / shares
shares
Dec. 27, 2024
$ / shares
shares
Subsequent Event [Line Items]              
Common Stock, Value, Authorized         $ 5,000,000    
Ordinary shares, shares authorized (in shares) | shares         500,000,000 500,000,000 500,000,000
Ordinary shares, par value (in usd per share) | $ / shares         $ 0.01   $ 0.01
Ordinary A              
Subsequent Event [Line Items]              
Common Stock, Value, Authorized         $ 25,000    
Ordinary shares, shares authorized (in shares) | shares         25,000 25,000 25,000
Ordinary shares, par value (in usd per share) | € / shares       € 1.00   € 1.00  
Subsequent Event              
Subsequent Event [Line Items]              
Preferred shares, shares authorized (in shares) | shares     500,000,000        
Preferred shares, par value (in usd per share) | $ / shares     $ 0.01        
Common Stock, Value, Authorized     $ 10,000,000        
Ordinary shares, shares authorized (in shares) | shares     500,000,000        
Ordinary shares, par value (in usd per share) | $ / shares     $ 0.01        
Subsequent Event | Ordinary A              
Subsequent Event [Line Items]              
Common Stock, Value, Authorized     $ 25,000        
Ordinary shares, shares authorized (in shares) | shares     25,000        
Ordinary shares, par value (in usd per share) | € / shares   € 1.00          
Mallinckrodt & Endo Merger | Senior secured term loan facility | Subsequent Event              
Subsequent Event [Line Items]              
Secured Long-Term Debt, Noncurrent     $ 1,200,000,000        
Long-Term Line of Credit, Noncurrent     150,000,000.0        
Mallinckrodt & Endo Merger | New credit agreement | Subsequent Event              
Subsequent Event [Line Items]              
Long-Term Debt, Excluding Current Maturities     $ 1,350,000,000        
Mallinckrodt & Endo Merger | Zero point six two five percent | Subsequent Event              
Subsequent Event [Line Items]              
Debt Instrument, Interest Rate, Stated Percentage | Rate     0.625%        
Mallinckrodt & Endo Merger | One point two five percent | Subsequent Event              
Subsequent Event [Line Items]              
Debt Instrument, Interest Rate, Stated Percentage | Rate     1.25%        
Mallinckrodt & Endo Merger | One point eight seven five percent | Subsequent Event              
Subsequent Event [Line Items]              
Debt Instrument, Interest Rate, Stated Percentage | Rate     1.875%        
Mallinckrodt & Endo Merger | Two point five zero percent | Subsequent Event              
Subsequent Event [Line Items]              
Debt Instrument, Interest Rate, Stated Percentage | Rate     2.50%        
Mallinckrodt & Endo Merger | Second-Out Takeback Term Loan Due November 2028 | Subsequent Event              
Subsequent Event [Line Items]              
Repayments of Debt $ 385,500,000            
Payment for Makewhole Premium 10,600,000            
Mallinckrodt & Endo Merger | Fourteen Point Seven Five Percent Second-Out Takeback Notes | Subsequent Event              
Subsequent Event [Line Items]              
Repayments of Debt 477,200,000            
Payment for Makewhole Premium $ 13,700,000