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Earnings Per Share and Certain Related Information - Dividends (Details) - $ / shares	Sep. 23, 2021	Aug. 27, 2021	Jul. 14, 2021	Apr. 22, 2021	Mar. 26, 2021	Jan. 27, 2021	Oct. 30, 2020	Sep. 17, 2020	Aug. 21, 2020	Jul. 09, 2020	Jun. 17, 2020	May 05, 2020	Feb. 28, 2020	Jan. 16, 2020
Earnings Per Share Reconciliation [Abstract]
Dividends declared (in dollars per share)	$ 0.21		$ 0.21	$ 0.21		$ 0.21	$ 0.19			$ 0.19		$ 0.19		$ 0.19
Dividends paid (in dollars per share)		$ 0.21		$ 0.21	$ 0.21			$ 0.19	$ 0.19		$ 0.19		$ 0.19

X

- Definition

Aggregate dividends paid during the period for each share of common stock outstanding.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

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- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
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- References

No definition available.

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