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Retirement Plans (Tables)	12 Months Ended
	Dec. 31, 2021
Retirement Plans [Abstract]
Schedule Of Expenses For Retirement, Profit-Sharing Plans, Excess Benefit Plans And Other Similar Plans	For the Years Ended December 31, 2021 2020 2019 $ 27,332 $ 27,044 $ 25,529

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- References

No definition available.

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- Definition

Tabular disclosure of defined contribution pension plans or defined contribution other postretirement plans, separately for pension plans and other postretirement benefit plans.

+ 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

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