Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Common Stock, Value, Issued	$ 27,709	$ 27,709
Treasury Stock, Common, Value	$ 575,773	$ 605,553
Treasury stock, shares (in shares)	10,054,534	10,574,563
Inventory, net	$ 208,827	$ 184,375
Common Stock, par value (in dollars per share)	$ 0.25	$ 0.25
Common Stock, shares authorized (in shares)	360,000,000	360,000,000
Common Stock, Shares, Outstanding	110,834,088	110,834,088
Current Assets:
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	$ 504,019	$ 568,745
Accounts receivable, net	369,841	296,554
Contract assets, net	215,006	184,847
Inventory, net	208,827	184,375
Other current assets	77,628	62,539
Total Current Assets	1,375,321	1,297,060
Property and equipment, at cost	2,446,047	2,435,840
Property and equipment, at cost	2,019,993	1,997,391
Net property and equipment	426,054	438,449
Assets, Noncurrent, Other than Noncurrent Investments and Property, Plant and Equipment	363,493	296,174
Goodwill	34,062	34,339
Other Assets, Noncurrent	102,218	122,224
Right-of-use operating lease assets	227,213	139,611
Total Assets	2,164,868	2,031,683
Current Liabilities:
Accounts payable	151,062	148,018
Accrued liabilities	344,961	307,446
Contract liabilities	119,021	112,950
Total current liabilities	615,044	568,414
Long-term debt	700,404	700,973
Long-term operating lease liabilities	212,538	151,842
Other long-term liabilities	85,400	84,650
Commitments and contingencies
Common Stock, Shares, Outstanding	110,834,088	110,834,088
Common Stock, shares authorized (in shares)	360,000,000	360,000,000
Common Stock, par value (in dollars per share)	$ 0.25	$ 0.25
Equity:
Additional paid-in capital	$ 127,552	$ 155,858
Retained earnings	1,350,916	1,327,854
Accumulated other comprehensive loss	(384,985)	(386,127)
Oceaneering shareholders' equity	545,419	519,741
Noncontrolling interest	6,063	6,063
Total equity	551,482	525,804
Total Liabilities and Equity	$ 2,164,868	$ 2,031,683