Employee Benefit and Retirement Plans - Composition of Domestic Pension Plan Assets (Detail) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
United States
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	$ 843	$ 1,133
United States | Equity securities and funds
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	158	220
United States | Fixed income securities and funds
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	672	858
United States | Alternative investments
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	2	22
United States | Cash and other
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	11	33
Level 1 | United States
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	377	474
Level 1 | United States | Equity securities and funds
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	0	0
Level 1 | United States | Fixed income securities and funds
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	369	455
Level 1 | United States | Alternative investments
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	0	0
Level 1 | United States | Cash and other
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	8	19
Level 2 | United States
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	3	13
Level 2 | United States | Equity securities and funds
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	0	0
Level 2 | United States | Fixed income securities and funds
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	0	0
Level 2 | United States | Alternative investments
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	0	0
Level 2 | United States | Cash and other
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	3	13
Level 3
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	194	9	$ 10
Level 3 | United States
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	0	1
Level 3 | United States | Equity securities and funds
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	0	0
Level 3 | United States | Fixed income securities and funds
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	0	0
Level 3 | United States | Alternative investments
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	0	0
Level 3 | United States | Cash and other
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	0	1
Subtotal | United States
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	380	488
Subtotal | United States | Equity securities and funds
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	0	0
Subtotal | United States | Fixed income securities and funds
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	369	455
Subtotal | United States | Alternative investments
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	0	0
Subtotal | United States | Cash and other
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	11	33
NAV-based assets | United States
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	463	645
NAV-based assets | United States | Equity securities and funds
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	158	220
NAV-based assets | United States | Fixed income securities and funds
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	303	403
NAV-based assets | United States | Alternative investments
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	2	22
NAV-based assets | United States | Cash and other
Pension Plans, Postretirement and Other Employee Benefits [Line Items]
Defined benefit plan, fair value of plan assets	$ 0	$ 0