Quarterly report pursuant to Section 13 or 15(d)

REVENUE - Remaining Performance Obligations (Details)

v3.21.1
REVENUE - Remaining Performance Obligations (Details)
$ in Millions
Mar. 31, 2021
USD ($)
Revenue from Contract with Customer [Abstract]
Remaining performance obligation $ 3,810
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligation, expected timing of satisfaction, period 12 months
Minimum | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligation, percentage 5.00%
Maximum | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligation, percentage 15.00%
Baidu