Quarterly report pursuant to Section 13 or 15(d)

GLOBALFOUNDRIES (Details)

v3.19.1
GLOBALFOUNDRIES (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
Mar. 30, 2019
Mar. 31, 2018
Dec. 29, 2018
Aug. 30, 2016
Related Party Transaction [Line Items]        
Prepayment and receivables—related parties $ 50.0   $ 52.0  
Payables to related parties 446.0   533.0  
Proceeds from warrant exercise by related party $ 449.0 $ 0.0    
Related Party | WCH | WCH Warrant        
Related Party Transaction [Line Items]        
Number of securities called by warrants (in shares)       75,000,000
Exercise price of warrants (in usd per share) $ 5.98     $ 5.98
Warrants exercised (in shares) 75,000,000      
Proceeds from warrant exercise by related party $ 448.5      
Related Party | GF        
Related Party Transaction [Line Items]        
Purchases from related party 378.0 $ 398.0    
Prepayment and receivables—related parties 12.0   18.0  
Payables to related parties $ 246.0   $ 326.0