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Employee Benefit Plans - Actual Asset Allocation Percentages (Details)	Dec. 31, 2022	Dec. 31, 2021
United States
Employee benefit plans
Actual Allocations	100.00%	100.00%
Mid-point of Target Allocation Range	100.00%
United States | Fixed income common trust funds
Employee benefit plans
Actual Allocations	68.00%	67.00%
Mid-point of Target Allocation Range	65.00%
United States | Commingled global fund allocation
Employee benefit plans
Actual Allocations	6.00%	6.00%
Mid-point of Target Allocation Range	6.00%
United States | Global equity common trust funds
Employee benefit plans
Actual Allocations	15.00%	15.00%
Mid-point of Target Allocation Range	15.00%
United States | U.S. Government securities
Employee benefit plans
Actual Allocations	8.00%	10.00%
Mid-point of Target Allocation Range	12.00%
United States | Short-term investments and other
Employee benefit plans
Actual Allocations	3.00%	2.00%
Mid-point of Target Allocation Range	2.00%
Foreign Plan
Employee benefit plans
Actual Allocations	100.00%	100.00%
Mid-point of Target Allocation Range	100.00%
Foreign Plan | Fixed income common trust funds
Employee benefit plans
Actual Allocations	65.00%	61.00%
Mid-point of Target Allocation Range	66.00%
Foreign Plan | Commingled global fund allocation
Employee benefit plans
Actual Allocations	23.00%	27.00%
Mid-point of Target Allocation Range	23.00%
Foreign Plan | Global equity common trust funds
Employee benefit plans
Actual Allocations	11.00%	9.00%
Mid-point of Target Allocation Range	11.00%
Foreign Plan | Non-U.S. Government securities
Employee benefit plans
Actual Allocations	0.00%	0.00%
Mid-point of Target Allocation Range	0.00%
Foreign Plan | Short-term investments
Employee benefit plans
Actual Allocations	1.00%	3.00%
Mid-point of Target Allocation Range	0.00%

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- Definition

Percentage of target investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 55
-Paragraph 17
-URI https://asc.fasb.org/extlink&oid=123450688&loc=d3e4179-114921

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (d)(i)
-URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920

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- Definition

Percentage of actual investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (d)(i)
-URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920

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