Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Common Stock, Value, Issued	$ 27,709	$ 27,709
Treasury Stock, Common, Value	$ 605,893	$ 631,811
Treasury stock, shares (in shares)	10,580,499	11,033,098
Current Assets:
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	$ 438,019	$ 538,114
Accounts receivable, net	303,436	262,960
Contract assets, net	171,951	164,847
Inventory, net	162,261	153,682
Other current assets	67,054	68,400
Total Current Assets	1,142,721	1,188,003
Property and equipment, at cost	2,476,639	2,452,421
Property and equipment, at cost	1,996,380	1,962,825
Net property and equipment	480,259	489,596
Assets, Noncurrent, Other than Noncurrent Investments and Property, Plant and Equipment	279,017	285,260
Goodwill	34,940	34,908
Other Assets, Noncurrent	101,986	104,255
Right-of-use operating lease assets	142,091	146,097
Total Assets	1,901,997	1,962,859
Current Liabilities:
Accounts payable	108,015	122,327
Accrued liabilities	272,651	290,659
Contract liabilities	84,769	88,175
Total current liabilities	465,435	501,161
Long-term debt	701,808	702,067
Long-term operating lease liabilities	153,113	158,503
Other long-term liabilities	79,586	90,104
Commitments and contingencies
Common Stock, Shares, Outstanding	110,834,088
Common Stock, shares authorized (in shares)	360,000,000
Common Stock, par value (in dollars per share)	$ 0.25
Equity:
Additional paid-in capital	$ 148,060	173,608
Retained earnings	1,282,703	1,301,913
Accumulated other comprehensive loss	(356,587)	(366,458)
Oceaneering shareholders' equity	495,992	504,961
Noncontrolling interest	6,063	6,063
Total equity	502,055	511,024
Total Liabilities and Equity	$ 1,901,997	$ 1,962,859