Leases - Additional Information (Details)	9 Months Ended
	Sep. 30, 2022 Vessel
Anchor Handling Towing Supply Vessels
Lessee Lease Description [Line Items]
Number of operating leases on equipment	2
Fast Support Vessel
Lessee Lease Description [Line Items]
Number of financing leases on equipment	1
Vessels | Minimum
Lessee Lease Description [Line Items]
Operating and finance lease, lease terms (in duration)	6 months
Vessels | Maximum
Lessee Lease Description [Line Items]
Operating and finance lease, lease terms (in duration)	54 months
Other Equipment | Minimum
Lessee Lease Description [Line Items]
Operating lease, lease terms (in duration)	2 months
Other Equipment | Maximum
Lessee Lease Description [Line Items]
Operating lease, lease terms (in duration)	291 months