Common Stock Warrants - Narrative (Details)	3 Months Ended
Mar. 31, 2020 shares
Equity [Abstract]
Warrants exercised (in shares)	0

Stock Issued During Period, Shares, Warrants Exercised

No definition available.

Name:	lvgo_StockIssuedDuringPeriodSharesWarrantsExercised
Namespace Prefix:	lvgo_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration