Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Current Assets:
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	$ 607,470	$ 688,874
Accounts receivable, net	371,846	308,488
Contract assets, net	224,407	216,808
Inventory, net	208,233	201,595
Other current assets	104,954	96,635
Total Current Assets	1,516,910	1,512,400
Property and equipment, at cost	2,182,299	2,174,535
Property and equipment, at cost	1,737,369	1,722,842
Net property and equipment	444,930	451,693
Assets, Noncurrent, Other than Noncurrent Investments and Property, Plant and Equipment	681,355	703,161
Goodwill	50,786	51,023
Other Assets, Noncurrent	136,081	129,254
Right-of-use operating lease assets	323,525	349,751
Deferred Income Taxes and Other Assets, Noncurrent	170,963	173,133
Total Assets	2,643,195	2,667,254
Current Liabilities:
Accounts payable	176,307	174,722
Accrued liabilities	438,106	471,971
Contract liabilities	114,834	115,033
Total current liabilities	729,247	761,726
Long-term debt	488,813	487,417
Long-term operating lease liabilities	231,203	257,269
Other long-term liabilities	81,177	84,179
Commitments and contingencies
Common Stock, shares issued (in shares)	110,834,088	110,834,088
Common Stock, Value, Issued	$ 27,709	$ 27,709
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	$ 57,834	$ 80,454
Treasury Stock, Common, Value	(548,946)	(567,981)
Retained earnings	1,962,593
Accumulated other comprehensive loss	(392,498)	(396,068)
Oceaneering shareholders' equity	1,106,692	1,070,600
Noncontrolling interest	6,063	6,063
Total equity	1,112,755	1,076,663
Total Liabilities and Equity	$ 2,643,195	$ 2,667,254