v3.22.2
Contingencies and Commitments​ (Details)
 3 Months Ended 6 Months Ended 12 Months Ended
Mar. 31, 2022
claimant
Mar. 29, 2022
defendant
claimant
Dec. 23, 2020
claimant
defendant
Jun. 26, 2020
claimant
Jun. 12, 2020
firefighter
police_officer
claimant
Jun. 11, 2020
firefighter
Mar. 17, 2020
subsidiary
Jun. 06, 2019
plaintiff
Sep. 15, 2017
executive
Jun. 30, 2022
USD ($)
Mar. 31, 2022
Dec. 31, 2021
USD ($)
Jun. 30, 2021
USD ($)
Dec. 31, 2022
USD ($)
Jun. 30, 2022
USD ($)
firefighter
claimant
police_officer
Jun. 30, 2021
USD ($)
claimant
Dec. 31, 2021
USD ($)
Site Contingency [Line Items]                                  
Environmental remediation                   $ 69,000,000   $ 64,000,000     $ 69,000,000   $ 64,000,000
Environmental remediation, current                   24,000,000   15,000,000     24,000,000   15,000,000
Accrual for Environmental Loss Contingencies, Period Increase (Decrease)                   10,000,000         11    
Environmental remediation, payments                   2,000,000         6    
Environmental remediation, additions                             (7,000,000)    
Cash and cash equivalents                   252,000,000   335,000,000     252,000,000   335,000,000
Accounts Receivable, after Allowance for Credit Loss, Current                   1,078,000,000   922,000,000     1,078,000,000   922,000,000
Inventories                   1,910,000,000   1,630,000,000     1,910,000,000   1,630,000,000
Property, Plant and Equipment, Net                   2,592,000,000   2,651,000,000     2,592,000,000   2,651,000,000
Accounts Payable, Trade, Current                   1,842,000,000   1,718,000,000     1,842,000,000   1,718,000,000
Total sales                   2,548,000,000     $ 1,801,000,000   4,739,000,000 $ 3,476,000,000  
Segment Adjusted EBITDA                   215,000,000     $ 200,000,000   430,000,000 $ 389,000,000  
Accrual For Environmental Loss Contingencies, Increase (Decrease) For Other Items                             1    
Revolving Credit Facility | ABL Credit Agreement | Senior Secured Credit Facility                                  
Site Contingency [Line Items]                                  
Debt Instrument, Unused Borrowing Capacity, Amount                   1,137,000,000         1,137,000,000    
RUSSIAN FEDERATION                                  
Site Contingency [Line Items]                                  
Cash and cash equivalents                   121,000,000   79,000,000     121,000,000   79,000,000
Accounts Receivable, after Allowance for Credit Loss, Current                   141,000,000   120,000,000     141,000,000   120,000,000
Inventories                   138,000,000   102,000,000     138,000,000   102,000,000
Property, Plant and Equipment, Net                   190,000,000   200,000,000     190,000,000   200,000,000
Accounts Payable, Trade, Current                   $ 45,000,000   47,000,000     45,000,000   47,000,000
Total sales                             547,000,000   968,000,000
Segment Adjusted EBITDA                             $ 42,000,000   87,000,000
Percentage Of Liquidity                   9.00%         9.00%    
Percentage Of Third Party Sales                     16.00%       14.00%    
Percentage of Segment Adjusted EBITDA                     13.00%       12.00%    
RUSSIAN FEDERATION | Forgings                                  
Site Contingency [Line Items]                                  
Percentage Of Third Party Sales                             1.00%    
Federal Antimonopoly Services Of The Russian Federation Litigation | Unfavorable Regulatory Action                                  
Site Contingency [Line Items]                                  
Loss Contingency, Number Of Subsidiaries | subsidiary             2                    
Grenfell Tower Fire, Survivors And Estates Of Decedents, Represented By Birnberg Peirce Ltd | Damage from Fire, Explosion or Other Hazard                                  
Site Contingency [Line Items]                                  
Number of plaintiffs | claimant     118   4                   113    
Grenfell Tower Fire, Survivors And Estates Of Decedents, Represented By Howe & Co Solicitors | Damage from Fire, Explosion or Other Hazard                                  
Site Contingency [Line Items]                                  
Number of plaintiffs | claimant         2                        
Grenfell Tower Fire, Survivors And Estates Of Decedents, Represented By Russell-Cooke LLP | Damage from Fire, Explosion or Other Hazard                                  
Site Contingency [Line Items]                                  
Number of plaintiffs | claimant   1 34 3                     33    
Grenfell Tower Fire, Survivors And Estates Of Decedents | Damage from Fire, Explosion or Other Hazard                                  
Site Contingency [Line Items]                                  
Loss Contingency, Number of Defendants | defendant   21 23                            
Grenfell Tower Fire, Survivors And Estates Of Decedents, Represented By Deighton Pierce Glynn | Damage from Fire, Explosion or Other Hazard                                  
Site Contingency [Line Items]                                  
Number of plaintiffs | claimant     7                            
Grenfell Tower Fire, Survivors And Estates Of Decedents, Represented By SMQ Legal Services | Damage from Fire, Explosion or Other Hazard                                  
Site Contingency [Line Items]                                  
Number of plaintiffs | claimant     5                       6    
Grenfell Tower Fire, Survivors And Estates Of Decedents, Represented By Scott Moncrieff | Damage from Fire, Explosion or Other Hazard                                  
Site Contingency [Line Items]                                  
Number of plaintiffs | claimant     4                       3    
Grenfell Tower Fire, Survivors And Estates Of Decedents, Represented By Saunders Law | Damage from Fire, Explosion or Other Hazard                                  
Site Contingency [Line Items]                                  
Number of plaintiffs | claimant     27                       31    
Grenfell Tower Fire, Survivors And Estates Of Decedents, Represented By Imran Khan And Partners | Damage from Fire, Explosion or Other Hazard                                  
Site Contingency [Line Items]                                  
Number of plaintiffs | claimant     40                       47    
Grenfell Tower Fire, Survivors And Estates Of Decedents, Represented By Howe And Co | Damage from Fire, Explosion or Other Hazard                                  
Site Contingency [Line Items]                                  
Number of plaintiffs | claimant     58                       61    
Grenfell Tower Fire, Survivors And Estates Of Decedents, Represented By Hodge Jones And Allen Solicitor | Damage from Fire, Explosion or Other Hazard                                  
Site Contingency [Line Items]                                  
Number of plaintiffs | claimant   5 114                       4    
Grenfell Tower Fire, Survivors And Estates Of Decedents, Represented By Hickman And Rose | Damage from Fire, Explosion or Other Hazard                                  
Site Contingency [Line Items]                                  
Number of plaintiffs | claimant     19                       23    
Grenfell Tower Fire, Survivors And Estates Of Decedents, Represented By Duncan Lewis Solicitors | Damage from Fire, Explosion or Other Hazard                                  
Site Contingency [Line Items]                                  
Number of plaintiffs | claimant     5                       10    
Grenfell Tower Fire, Survivors And Estates Of Decedents, Represented By Bindmans LLP | Damage from Fire, Explosion or Other Hazard                                  
Site Contingency [Line Items]                                  
Number of plaintiffs | claimant 5   341                            
Grenfell Tower Fire, Survivors And Estates Of Decedents, Represented By Bhatt Murphy Ltd | Damage from Fire, Explosion or Other Hazard                                  
Site Contingency [Line Items]                                  
Number of plaintiffs | claimant     82                       76    
Grenfell Tower Fire, Survivors And Estates Of Decedents, Represented By Slater & Gordon | Damage from Fire, Explosion or Other Hazard                                  
Site Contingency [Line Items]                                  
Number of plaintiffs | claimant                             24 26  
Grenfell Tower Fire, Emergency Responders, Represented By Thompsons Solicitors | Damage from Fire, Explosion or Other Hazard                                  
Site Contingency [Line Items]                                  
Number of plaintiffs | firefighter           80                 98    
Loss Contingency, Number Of Additional Plaintiffs | firefighter           7                 10    
Grenfell Tower Fire, Emergency Responders, Represented By Penningtons Manches Cooper LLP | Damage from Fire, Explosion or Other Hazard                                  
Site Contingency [Line Items]                                  
Number of plaintiffs | police_officer         27                   36    
Grenfell Tower Fire, Emergency Responders, Represented By Pattinson And Brewer | Damage from Fire, Explosion or Other Hazard                                  
Site Contingency [Line Items]                                  
Number of plaintiffs | firefighter         2                        
Loss, Contingency, Number Of Plaintiffs Withdrawn | firefighter         1                        
Behrens v. Arconic                                  
Site Contingency [Line Items]                                  
Number of plaintiffs | plaintiff               247                  
Sullivan v. Arconic                                  
Site Contingency [Line Items]                                  
Number of former executives | executive                 3                
Fusina, Italy                                  
Site Contingency [Line Items]                                  
Accrual for Environmental Loss Contingencies, Period Increase (Decrease)                             $ 1    
Environmental remediation, payments                             1,000,000    
Massena West, NY                                  
Site Contingency [Line Items]                                  
Environmental remediation                   $ 31,000,000   30,000,000     31,000,000   $ 30,000,000
Accrual for Environmental Loss Contingencies, Period Increase (Decrease)                             4    
Accrual for Environmental Loss Contingencies, Revision in Estimates                       $ 11,000,000          
Massena West, NY | Construction in Progress                                  
Site Contingency [Line Items]                                  
Environmental remediation                   14,000,000         14,000,000    
Massena West, NY | Maintenance                                  
Site Contingency [Line Items]                                  
Environmental remediation                   17,000,000         17,000,000    
Massena West, NY | Environmental Issue [Member]                                  
Site Contingency [Line Items]                                  
Environmental remediation                   11         11    
Environmental remediation, additions                   $ (4)              
Massena West, NY | Environmental Issue [Member] | Forecast                                  
Site Contingency [Line Items]                                  
Accrual for Environmental Loss Contingencies, Revision in Estimates                           $ 11      
Lafayette, Indiana                                  
Site Contingency [Line Items]                                  
Accrual for Environmental Loss Contingencies, Period Increase (Decrease)                             $ 5