XML 69 R56.htm IDEA: XBRL DOCUMENT v3.22.4

Significant Accounting Policies - Foreign Currency Translation and Remeasurement (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Accounting Policies [Abstract]
Net gains from remeasurement of foreign currency transactions	$ 3.7	$ 0.0	$ 0.0

X

- Definition

Foreign Currency Translation And Remeasurement Gain (Loss), Before Tax

+ References

No definition available.

+ Details

Name:	chgg_ForeignCurrencyTranslationAndRemeasurementGainLossBeforeTax
Namespace Prefix:	chgg_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_AccountingPoliciesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration