Restructuring and Integration - Additional Information (Details) - USD ($) $ in Millions	Feb. 20, 2023	Dec. 31, 2023	Dec. 31, 2022
Restructuring Cost And Reserve [Line Items]
Estimated restructuring and related cost		$ 140
Total expenses		85
Accounts Payable and Accrued Liabilites
Restructuring Cost And Reserve [Line Items]
Accrued restructuring liability		10
Two-Year Strategic Transformation Restructuring Program
Restructuring Cost And Reserve [Line Items]
Restructuring activities, Description	On February 20, 2023, the Company approved a two-year strategic transformation restructuring program (the “Transformation Program”) intended to accelerate the Company’s back-office infrastructure into the cloud and transform its operating model leveraging technology in order to reduce its overall future costs. The Transformation Program includes process and system optimization, third party costs associated with technology infrastructure transformation, and elimination of full-time positions.
Restructuring activities, initiation date	Feb. 20, 2023
Restructuring charges	$ 140
Restructuring activities estimated completion period	2 years
Restructuring activities estimated annual savings	$ 100
Two-Year Strategic Transformation Restructuring Program | Severance Charges | Minimum
Restructuring Cost And Reserve [Line Items]
Estimated restructuring and related cost		40
Two-Year Strategic Transformation Restructuring Program | Severance Charges | Maximum
Restructuring Cost And Reserve [Line Items]
Estimated restructuring and related cost		50
Two-Year Strategic Transformation Restructuring Program | Other Restructuring Charges | Minimum
Restructuring Cost And Reserve [Line Items]
Estimated restructuring and related cost		90
Two-Year Strategic Transformation Restructuring Program | Other Restructuring Charges | Maximum
Restructuring Cost And Reserve [Line Items]
Estimated restructuring and related cost		100
The Plan [Member]
Restructuring Cost And Reserve [Line Items]
Total expenses		85
Accrued restructuring liability		1	$ 8
The Plan [Member] | Severance Charges
Restructuring Cost And Reserve [Line Items]
Accrued restructuring liability		$ 1	$ 4