Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Litigation and Regulatory Matters (Details)

v3.19.1
Commitments and Contingencies - Litigation and Regulatory Matters (Details)
3 Months Ended
Mar. 31, 2019
USD ($)
defendant
Mar. 31, 2018
USD ($)
Loss Contingencies [Line Items]    
Litigation settlement expense $ 73,000,000 $ 116,000,000
Minimum    
Loss Contingencies [Line Items]    
Estimated range of possible loss 0  
Maximum    
Loss Contingencies [Line Items]    
Estimated range of possible loss $ 1,900,000,000  
Precious Metals Trading    
Loss Contingencies [Line Items]    
Number of defendants | defendant 2