Revenue (Disaggregation Of Revenues, By Type) (Details) - USD ($) $ in Thousands	1 Months Ended	11 Months Ended	12 Months Ended
	Feb. 02, 2021	Dec. 31, 2021	Dec. 31, 2023	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Total Revenues	$ 45,928	$ 648,754	$ 919,420	$ 883,960
Rentals [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	18,339	268,695	452,249	402,942
Well Services [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	27,589	380,059	467,171	481,018
Services [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	19,234	305,699	357,936	386,775
Services [Member] | Rentals [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	2,005	33,629	71,088	53,029
Services [Member] | Well Services [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	17,229	272,070	286,848	333,746
Rentals Services [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	14,434	208,951	346,728	309,314
Rentals Services [Member] | Rentals [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	14,082	197,050	330,475	299,128
Rentals Services [Member] | Well Services [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	352	11,901	16,253	10,186
Product Sales [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	12,260	134,104	214,756	187,871
Product Sales [Member] | Rentals [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	2,252	38,016	50,686	50,786
Product Sales [Member] | Well Services [Member]
Disaggregation of Revenue [Line Items]
Total Revenues	$ 10,008	$ 96,088	$ 164,070	$ 137,085