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Asset Impairments and Other Restructuring Items - Schedule of Asset Impairments (Details) - USD ($)
$ in Thousands
 3 Months Ended
Jun. 30, 2021
Mar. 31, 2021
Impaired Long-Lived Assets Held and Used [Line Items]    
Impairment of fixed asset   $ 650
Impairment of fixed asset, tax   137
Impairment of fixed asset, net of tax   513
Impairment of severance and restructuring costs $ 2,554 3,418
Impairment of severance and restructuring costs, tax 536 717
Impairment of severance and restructuring costs, net of tax 2,018 2,701
Impairment of operating lease assets 2,794  
Impairment of operating lease assets, tax 587  
Impairment of operating lease assets, net of tax 2,207  
Corporate    
Impaired Long-Lived Assets Held and Used [Line Items]    
Impairment of fixed asset   0
Impairment of severance and restructuring costs 0 1,555
Impairment of operating lease assets 0  
Offshore/ Manufactured Products | Operating Segments    
Impaired Long-Lived Assets Held and Used [Line Items]    
Impairment of fixed asset   0
Impairment of severance and restructuring costs 0 282
Impairment of operating lease assets 0  
Well Site Services    
Impaired Long-Lived Assets Held and Used [Line Items]    
Impairment of operating lease assets 2,800 700
Well Site Services | Operating Segments    
Impaired Long-Lived Assets Held and Used [Line Items]    
Impairment of fixed asset   650
Impairment of severance and restructuring costs 2,351 1,306
Impairment of operating lease assets 2,794  
Downhole Technologies | Operating Segments    
Impaired Long-Lived Assets Held and Used [Line Items]    
Impairment of fixed asset   0
Impairment of severance and restructuring costs 203 $ 275
Impairment of operating lease assets $ 0