Restructuring and Restructuring-Related Activities - Schedule of Total Pretax Charges Associated by Major Type of Cost Expected Results Cash Outlays (Details) $ in Millions	Dec. 31, 2023 USD ($)
Minimum
Restructuring Cost and Reserve [Line Items]
Total estimated amount expected to be incurred	$ 34
Maximum
Restructuring Cost and Reserve [Line Items]
Total estimated amount expected to be incurred	36
Workforce \| Minimum
Restructuring Cost and Reserve [Line Items]
Total estimated amount expected to be incurred	13
Workforce \| Maximum
Restructuring Cost and Reserve [Line Items]
Total estimated amount expected to be incurred	14
Facilities-related \| Minimum
Restructuring Cost and Reserve [Line Items]
Total estimated amount expected to be incurred	5
Facilities-related \| Maximum
Restructuring Cost and Reserve [Line Items]
Total estimated amount expected to be incurred	5
Other \| Minimum
Restructuring Cost and Reserve [Line Items]
Total estimated amount expected to be incurred	0
Other \| Maximum
Restructuring Cost and Reserve [Line Items]
Total estimated amount expected to be incurred	0
Business Transformation Charges \| Minimum
Restructuring Cost and Reserve [Line Items]
Total estimated amount expected to be incurred	16
Business Transformation Charges \| Maximum
Restructuring Cost and Reserve [Line Items]
Total estimated amount expected to be incurred	$ 17

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References + Details

EVERBRIDGE, INC. 10-K