XML 56 R36.htm IDEA: XBRL DOCUMENT v3.22.0.1
Property And Equipment (Tables)
12 Months Ended
Dec. 31, 2021
Property, Plant and Equipment [Abstract]  
Schedule Of Property And Equipment
Property and equipment consisted of the following (in millions):
SuccessorPredecessor
December 31, 2021December 31, 2020
Drilling rigs and equipment$886.9 $12,584.4 
Work-in-progress35.6 446.1 
Other34.5 178.8 
 $957.0 $13,209.3