Deferred Compensation Arrangement Vesting Period

No definition available.

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- Definition

Deferred compensation plan, annual percentage of incentive compensation deferred, maximum

+ References

No definition available.

+ Details

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- Definition

Deferred compensation plan, annual percentage of incentive compensation deferred, minimum

+ References

No definition available.

+ Details

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- Definition

Deferred compensation plan, deferral period, years

+ References

No definition available.

+ Details

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- Definition

Defined Contribution Plan Employee Contribution Percentage of Employee Compensation Maximum

+ References

No definition available.

+ Details

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- Definition

Defined contribution plan, employer matching annual contribution, percentage of eligible compensation, maximum

+ References

No definition available.

+ Details

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- Definition

Defined contribution plan, employer matching annual contribution, percentage of eligible compensation, minimum

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Defined contribution plan employer matching percentage of employee contribution.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Defined contribution plan maximum annual contribution amounts by employer.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Employee benefit plans.

+ References

No definition available.

+ Details

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- Definition

Number Of Annual Installments

+ References

No definition available.

+ Details

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- Definition

Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements. Represents currently earned compensation under compensation arrangements that is not actually paid until a later date.

+ References

No definition available.

+ Details

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- Definition

Carrying amount as of the balance sheet date of assets held under deferred compensation agreements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.17)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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- Definition

Amount of cost for defined contribution plan.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 70
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942

+ Details

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- Definition

The increase (decrease) during the reporting period in the obligation created by employee agreements whereby earned compensation will be paid in the future.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585

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- Definition

Amount of the liabilities for deferred compensation arrangements classified as other.

+ References

No definition available.

+ Details

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Employee Benefit Plans - Additional Information (Detail)	1 Months Ended	12 Months Ended
	Jan. 31, 2020 USD ($)	Dec. 31, 2019 USD ($) installment	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)
Deferred Compensation Plans [Member]
Deferred Compensation Plans, Defined Contribution Plans and Defined Benefit Plans [Line Items]
Other deferred compensation plan liability		$ 311,000,000	$ 236,000,000
Deferred Compensation Plans [Member] \| Subsequent Event [Member]
Deferred Compensation Plans, Defined Contribution Plans and Defined Benefit Plans [Line Items]
Additional deferred compensation granted	$ 137,000,000
Deferred compensation, vesting period	3 years
Deferred Compensation Plans [Member] \| Voluntary Deferred Compensation Plan [Member]
Deferred Compensation Plans, Defined Contribution Plans and Defined Benefit Plans [Line Items]
Deferred compensation plan, annual percentage of incentive compensation deferred, minimum		1.00%
Deferred compensation plan, annual percentage of incentive compensation deferred, maximum		100.00%
Deferred compensation plan, deferral period, years		up to 10 years
Deferred compensation plan, number of annual installments \| installment		10
Deferred Compensation Plans [Member] \| Rabbi Trust [Member]
Deferred Compensation Plans, Defined Contribution Plans and Defined Benefit Plans [Line Items]
Deferred compensation plan assets		$ 23,000,000	34,000,000
Deferred compensation plan liability		$ 80,000,000	71,000,000
Defined Contribution Plans [Member] \| U.S. Plan [Member]
Deferred Compensation Plans, Defined Contribution Plans and Defined Benefit Plans [Line Items]
Defined contribution plan, employee contribution, percentage of employee compensation, maximum		8.00%
Defined Contribution plan, employer matching contribution percentage of employee contribution		50.00%
Defined contribution plan, employer matching annual contribution, percentage of eligible compensation, minimum		3.00%
Defined contribution plan, employer matching annual contribution, percentage of eligible compensation, maximum		5.00%
Defined contribution plan, employer matching contribution, maximum amount		$ 5,000
Defined contribution plan expense		$ 66,000,000	63,000,000	$ 78,000,000
Defined Contribution Plans [Member] \| U.K. Plan [Member]
Deferred Compensation Plans, Defined Contribution Plans and Defined Benefit Plans [Line Items]
Defined contribution plan, employee contribution, percentage of employee compensation, maximum		15.00%
Defined contribution plan, employer matching annual contribution, percentage of eligible compensation, minimum		6.00%
Defined contribution plan expense		$ 41,000,000	35,000,000	29,000,000
Defined Contribution Plans [Member] \| Other Regions [Member]
Deferred Compensation Plans, Defined Contribution Plans and Defined Benefit Plans [Line Items]
Defined contribution plan expense		29,000,000	22,000,000	$ 21,000,000
Defined Benefit Plans [Member] \| Japan and Germany Plan [Member]
Deferred Compensation Plans, Defined Contribution Plans and Defined Benefit Plans [Line Items]
Deferred compensation plan assets		$ 28,000,000	$ 26,000,000