XML 82 R59.htm IDEA: XBRL DOCUMENT

Restructuring Charges (Summary of Restructuring Charges) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Restructuring Cost and Reserve [Line Items]
Severance costs	$ 1	$ 3
Workforce Reduction
Restructuring Cost and Reserve [Line Items]
Severance costs		$ 7

- 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