XML 72 R61.htm IDEA: XBRL DOCUMENT v3.21.1
REVENUES - Transaction Price Allocated to the Remaining Performance Obligations (Details)
$ in Billions
Mar. 31, 2021
USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Remaining performance obligation $ 1.3
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-04-01  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Revenue, remaining performance obligation, percentage 49.00%
Expected timing of satisfaction, period 12 months