XML 48 R38.htm IDEA: XBRL DOCUMENT v3.25.1

Fair Value Measurements - Additional Information (Details)	3 Months Ended
	Mar. 31, 2025
Fair Value Disclosures [Abstract]
Remaining contractual maturities for available-for-sale securities	one month to seventeen months

X

- Definition

Debt Securities Available For Sale Remaining Contractual Maturities period.

+ References

No definition available.

+ Details

Name:	om_DebtSecuritiesAvailableForSaleRemainingContractualMaturitiesPeriod
Namespace Prefix:	om_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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