Parker Wellbore Annual report pursuant to Section 13 and 15(d)

Reportable Segments - Results of Operations by Geographic Area (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
	Mar. 31, 2019	Dec. 31, 2019	Dec. 31, 2018
Revenues:
Total revenues	$ 157,397	$ 472,395	$ 480,821
Long-lived assets:
Total long-lived assets		299,768	534,371
United States
Revenues:
Total revenues	66,252	204,450	207,612
Long-lived assets:
Total long-lived assets		238,497	369,106
Russia
Revenues:
Total revenues	49,388	138,893	123,767
Long-lived assets:
Total long-lived assets		3,276	16,964
EMEA & Asia
Revenues:
Total revenues	25,133	69,027	92,568
Long-lived assets:
Total long-lived assets		27,342	89,696
Latin America
Revenues:
Total revenues	5,482	29,351	14,631
Long-lived assets:
Total long-lived assets		20,181	36,656
Other CIS
Revenues:
Total revenues	3,621	11,635	13,703
Long-lived assets:
Total long-lived assets		10,472	21,949
Other
Revenues:
Total revenues	$ 7,521	$ 19,039	$ 28,540