Property and Equipment, Net (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Property, Plant and Equipment, Net
Property and equipment	$ 304.9		$ 304.9		$ 298.1
Less: accumulated depreciation	(100.3)		(100.3)		(85.5)
Construction in progress	2.0		2.0		6.3
Property and equipment, net	206.6		206.6		218.9
Depreciation	9.3	$ 8.2	$ 18.0	$ 16.5
High specification rigs
Property, Plant and Equipment, Net
Estimated Useful Life (years)			20 years
Property and equipment	128.2		$ 128.2		127.2
High specification rigs machinery and equipment
Property, Plant and Equipment, Net
Property and equipment	40.7		40.7		38.3
Completion and other services machinery and equipment
Property, Plant and Equipment, Net
Property and equipment	56.5		56.5		55.8
Processing solutions machinery and equipment
Property, Plant and Equipment, Net
Property and equipment	45.9		45.9		40.8
Vehicles
Property, Plant and Equipment, Net
Property and equipment	23.0		23.0		25.9
Other property and equipment
Property, Plant and Equipment, Net
Property and equipment	$ 10.6		$ 10.6		$ 10.1
Minimum | High specification rigs machinery and equipment
Property, Plant and Equipment, Net
Estimated Useful Life (years)			5 years
Minimum | Completion and other services machinery and equipment
Property, Plant and Equipment, Net
Estimated Useful Life (years)			5 years
Minimum | Processing solutions machinery and equipment
Property, Plant and Equipment, Net
Estimated Useful Life (years)			3 years
Minimum | Vehicles
Property, Plant and Equipment, Net
Estimated Useful Life (years)			3 years
Minimum | Other property and equipment
Property, Plant and Equipment, Net
Estimated Useful Life (years)			5 years
Maximum | High specification rigs machinery and equipment
Property, Plant and Equipment, Net
Estimated Useful Life (years)			10 years
Maximum | Completion and other services machinery and equipment
Property, Plant and Equipment, Net
Estimated Useful Life (years)			10 years
Maximum | Processing solutions machinery and equipment
Property, Plant and Equipment, Net
Estimated Useful Life (years)			30 years
Maximum | Vehicles
Property, Plant and Equipment, Net
Estimated Useful Life (years)			15 years
Maximum | Other property and equipment
Property, Plant and Equipment, Net
Estimated Useful Life (years)			25 years