XML 89 R79.htm IDEA: XBRL DOCUMENT v3.22.0.1
Restructuring and Other Costs - Narrative (Details) - USD ($)
Dec. 31, 2021
Dec. 31, 2020
December 2020 Plan    
Restructuring Cost and Reserve [Line Items]    
Expected cost of restructuring   $ 25,000,000
Cumulative restructuring cost incurred to date $ 24,000,000  
November 2019 Plan    
Restructuring Cost and Reserve [Line Items]    
Cumulative restructuring cost incurred to date 521,000,000  
November 2019 Plan | Equity-Based Severance Program    
Restructuring Cost and Reserve [Line Items]    
Cumulative restructuring cost incurred to date $ 127,000,000