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Summary of Significant Accounting Policies (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Oct. 01, 2017
Oct. 01, 2016
Property, Plant and Equipment [Line Items]          
Provision for doubtful accounts $ 40 $ 24 $ 32    
Property, plant and equipment additions 1,769 1,246 1,534    
Cost of service and other revenues 59 41 38    
Percentage of fair value in excess of carrying amount       45.00%  
Advertising expense, net of reimbursements 0 0 0    
Advertising reimbursements $ 35 $ 19 $ 17    
Revenues | Largest customer | Customer concentration risk          
Property, Plant and Equipment [Line Items]          
Concentration risk, percentage (less than 1% of total revenues) 1.00% 1.00% 1.00%    
Accounts receivable | Customer concentration risk          
Property, Plant and Equipment [Line Items]          
Concentration risk, percentage (less than 1% of total revenues) 1.00% 2.00%      
Non-compete agreements          
Property, Plant and Equipment [Line Items]          
Finite lived intangible assets life 5 years        
Reporting units excluding Pump Solutions          
Property, Plant and Equipment [Line Items]          
Percentage of fair value in excess of carrying amount         53.00%
Pump Solutions          
Property, Plant and Equipment [Line Items]          
Percentage of fair value in excess of carrying amount       62.00% 15.00%
Rental Equipment          
Property, Plant and Equipment [Line Items]          
Cost of service and other revenues $ 714 $ 629 $ 628    
Equipment Leased To Other Party, Refurbishment Program          
Property, Plant and Equipment [Line Items]          
Property, plant and equipment additions $ 10 $ 18 $ 30    
Minimum | Customer relationships          
Property, Plant and Equipment [Line Items]          
Finite lived intangible assets life 7 years        
Minimum | Rental Equipment          
Property, Plant and Equipment [Line Items]          
Property, plant and equipment useful life 2 years        
Property, plant and equipment salvage value 0.00%        
Minimum | Property and Equipment          
Property, Plant and Equipment [Line Items]          
Property, plant and equipment useful life 2 years        
Maximum | Customer relationships          
Property, Plant and Equipment [Line Items]          
Finite lived intangible assets life 15 years        
Maximum | Rental Equipment          
Property, Plant and Equipment [Line Items]          
Property, plant and equipment useful life 12 years        
Property, plant and equipment salvage value 10.00%        
Maximum | Property and Equipment          
Property, Plant and Equipment [Line Items]          
Property, plant and equipment useful life 39 years