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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Other Comprehensive Income, Net of Tax, Portion Attributable to Parent
Other comprehensive income tax	$ 0	$ 0	$ 0

X

- References

No definition available.

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- Definition

Amount of tax expense (benefit) allocated to other comprehensive income (loss).

+ References

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