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Other Derivatives - Designated cash flow hedges (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Designated Cash Flow Hedge
Reclassification of Cash Flow Hedge Gain (Loss) [Abstract]
Amount of gain or (loss) reclassified from accumulated other comprehensive income into income	$ (385)	$ 28
Interest Expenses
Reclassification of Cash Flow Hedge Gain (Loss) [Abstract]
Total amounts of income and expense line items presented in the consolidated statement of income in which the effects of fair value or cash flow hedges are recorded	(384)	28
Interest Expenses | Designated Cash Flow Hedge
Reclassification of Cash Flow Hedge Gain (Loss) [Abstract]
Amount of gain or (loss) reclassified from accumulated other comprehensive income into income	(384)	28
Amount of gain or (loss) reclassified from accumulated other comprehensive income into income as a result that a forecasted transaction is no longer probable of occurring	0	0
Amount of Gain or (Loss) Reclassified from Accumulated OCI into Income - Included Component	(384)	28
Amount of Gain or (Loss) Reclassified from Accumulated OCI into Income - Excluded Component	$ 0	$ 0

X

- Definition

It represents the amount of Derivative Instruments Gain Loss Reclassification From Accumulated Oci To Including Income Statement Component.

+ References

No definition available.

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- Definition

Amount of gain (loss) from excluded component of derivative hedge, recognized in earnings. Excludes recognition under systematic and rational method.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 20
-Section 45
-Paragraph 1A
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-Section 50
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- Definition

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-Subparagraph (b)(1)
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- Definition

The estimated value of gains (losses), net anticipated to be transferred in the future from accumulated other comprehensive income into earnings.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 30
-Section 50
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- Definition

Amount before tax of reclassification adjustments of other comprehensive income (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
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