Employee Benefit Plans - Schedule of Participation in MEPPs (Detail) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Multiemployer Plans [Line Items]
Contributions	$ 99	$ 95	$ 85
National Automatic Sprinkler Industry Pension Fund [Member]
Multiemployer Plans [Line Items]
EIN	526054620
PN	001
Plan Year-End	Dec. 31, 2021
PPA Zone Status	Green	Green	Red
FIP/RP Status	No
Contributions	$ 30	$ 26	$ 25
More Than 5%	false
Surcharge Imposed	No
Expiration Date of CBA	Mar. 31, 2025
Twin City Pipe Trades Pension Plan [Member]
Multiemployer Plans [Line Items]
EIN	416131800
PN	001
Plan Year-End	Apr. 30, 2022
PPA Zone Status	Green	Green	Green
FIP/RP Status	No
Contributions	$ 10	$ 9	$ 6
More Than 5%	true
Surcharge Imposed	No
Expiration Date of CBA	Apr. 30, 2024
Sheet Metal Workers National Pension Fund [Member]
Multiemployer Plans [Line Items]
EIN	526112463
PN	001
Plan Year-End	Dec. 31, 2021
PPA Zone Status	Yellow	Yellow	Yellow
FIP/RP Status	Implemented
Contributions	$ 6	$ 6	$ 5
More Than 5%	false
Surcharge Imposed	No
Expiration Date of CBA	May 31, 2023
Asbetos Workers Local 2 Pension Fund [Member]
Multiemployer Plans [Line Items]
EIN	236030054
PN	001
Plan Year-End	Dec. 31, 2021
PPA Zone Status	Green	Green	Green
FIP/RP Status	No
Contributions	$ 4	$ 6	$ 1
More Than 5%	true
Surcharge Imposed	No
Expiration Date of CBA	Jul. 31, 2025
Boilermaker Blacksmith National Pension Trust [Member]
Multiemployer Plans [Line Items]
EIN	486168020
PN	001
Plan Year-End	Dec. 31, 2021
PPA Zone Status	Yellow	Yellow	Yellow
FIP/RP Status	Implemented
Contributions	$ 5	$ 6	$ 5
More Than 5%	false
Surcharge Imposed	No
Expiration Date of CBA	Jun. 30, 2023
National Electrical Benefit Fund [Member]
Multiemployer Plans [Line Items]
EIN	530181657
PN	001
Plan Year-End	Dec. 31, 2021
PPA Zone Status	Green	Green	Green
FIP/RP Status	No
Contributions	$ 8	$ 6	$ 7
More Than 5%	false
Surcharge Imposed	No
Expiration Date of CBA	Jun. 30, 2024
Heavy And General Laborers Local Union 472 And 172 Of New Jersey Pension Fund [Member]
Multiemployer Plans [Line Items]
EIN	226032103
PN	001
Plan Year-End	Mar. 31, 2023
PPA Zone Status	Green	Green	Green
FIP/RP Status	No
Contributions	$ 5	$ 6	$ 6
More Than 5%	false
Surcharge Imposed	No
Expiration Date of CBA	Feb. 29, 2024
Plumbers And Pipefitters National Pension Fund [Member]
Multiemployer Plans [Line Items]
EIN	526152779
PN	001
Plan Year-End	Jun. 30, 2021
PPA Zone Status	Yellow	Yellow	Yellow
FIP/RP Status	Implemented
Contributions	$ 4	$ 4	$ 3
More Than 5%	false
Surcharge Imposed	No
Expiration Date of CBA	Jun. 01, 2024
Central Pension Fund Of The IUOE & Participating Employers [Member]
Multiemployer Plans [Line Items]
EIN	366052390
PN	001
Plan Year-End	Jan. 31, 2022
PPA Zone Status	Green	Green	Green
FIP/RP Status	No
Contributions	$ 3	$ 3	$ 3
More Than 5%	false
Surcharge Imposed	No
Expiration Date of CBA	May 31, 2023
Sheet Metal Workers' Local 10 Pension Fund [Member]
Multiemployer Plans [Line Items]
EIN	411562581
PN	001
Plan Year-End	Dec. 31, 2021
PPA Zone Status	Green	Green	Green
FIP/RP Status	No
Contributions	$ 3	$ 3	$ 2
More Than 5%	true
Surcharge Imposed	No
Expiration Date of CBA	Apr. 30, 2024
Minnesota Laborers Pension Fund [Member]
Multiemployer Plans [Line Items]
EIN	416159599
PN	001
Plan Year-End	Dec. 31, 2020
PPA Zone Status	Green	Green	Green
FIP/RP Status	No
Contributions	$ 2	$ 2	$ 2
More Than 5%	false
Surcharge Imposed	No
Expiration Date of CBA	Apr. 30, 2023
Building Trades United Pension Trust Fund Milwaukee And Vicinity [Member]
Multiemployer Plans [Line Items]
EIN	516049409
PN	001
Plan Year-End	May 31, 2021
PPA Zone Status	Green	Green	Green
FIP/RP Status	No
Contributions	$ 2	$ 2	$ 3
More Than 5%	false
Surcharge Imposed	No
Expiration Date of CBA	May 31, 2023
Total Other [Member]
Multiemployer Plans [Line Items]
Contributions	$ 17	$ 16	$ 17

Amount of cost for employer contribution to multiemployer plan. Multiemployer plan includes, but is not limited to, pension plan determined to be individually significant and insignificant and other postretirement benefit plan.

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Balance Type:	debit
Period Type:	duration

- Definition

Year-end date of plan applicable to certified zone status for multiemployer pension plan determined to be individually significant, in YYYY-MM-DD format.

+ References

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- Definition

Indicates certified zone status of multiemployer pension plan determined to be individually significant. Acceptable values are "Green", "Yellow", "Orange", "Red", "Other", and "NA".

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- Definition

Expiration date of collective-bargaining arrangement (CBA) requiring contribution to multiemployer pension plan determined to be individually significant, in YYYY-MM-DD format.

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- Definition

Indicates (true false) whether, in plan's most recently available annual report, employer contribution exceeds 5 percent of total contribution from all participating employers to multiemployer pension plan determined to be individually significant.

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Period Type:	duration

- Definition

Employer Identification Number (EIN) or Tax Identification Number (TIN) assigned by Internal Revenue Service (IRS) for multiemployer pension plan determined to be individually significant, in nine-digit numeric format.

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Data Type:	us-types:nineDigitItemType
Balance Type:	na
Period Type:	duration

- Definition

Indicates whether funding improvement plan or rehabilitation plan was implemented or pending for multiemployer pension plan, determined to be individually significant. Acceptable values are "No", "Pending", "Implemented", "Other", and "NA".

+ References

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Namespace Prefix:	us-gaap_
Data Type:	us-types:fundingImprovementAndRehabilitationPlanItemType
Balance Type:	na
Period Type:	duration

- Definition

Plan number for multiemployer pension plan determined to be individually significant, in three-digit numeric format.

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Balance Type:	na
Period Type:	duration

- Definition

Indicates whether employer paid surcharge to multiemployer pension plan determined to be individually significant. Acceptable values are "No", "Yes" and "NA".

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Balance Type:	na
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- 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

No definition available.

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Period Type:

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Data Type:	na
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