Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Current Assets:
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	$ 307,460	$ 373,655
Accounts receivable, net	372,966	421,360
Contract assets, net	237,107	221,288
Inventory, net	166,360	174,744
Other current assets	68,013	53,389
Total Current Assets	1,151,906	1,244,436
Property and equipment, at cost	2,450,116	2,622,185
Property and equipment, at cost	1,778,288	1,845,653
Net property and equipment	671,828	776,532
Other Assets:
Goodwill	73,987	405,079
Other noncurrent assets	132,263	151,378
Right-of-use operating lease assets	135,113	163,238
Assets, Noncurrent	341,363	719,695
Total Assets	2,165,097	2,740,663
Current Liabilities:
Accounts payable	124,898	145,933
Accrued liabilities	298,906	337,681
Contract liabilities	61,929	117,342
Total current liabilities	485,733	600,956
Long-term debt	806,396	796,516
Long-term operating lease liabilities	150,839	160,988
Other long-term liabilities	85,470	106,794
Commitments and contingencies
Equity:
Common stock, par value $0.25 per share; 360,000,000 shares authorized; 110,834,088 shares issued	27,709	27,709
Additional paid-in capital	189,322	207,130
Treasury stock; 11,567,024 and 11,903,252 shares, at cost	(662,386)	(681,640)
Retained earnings	1,480,373	1,850,244
Accumulated other comprehensive loss	(404,422)	(334,097)
Oceaneering shareholders' equity	630,596	1,069,346
Noncontrolling interest	6,063	6,063
Total equity	636,659	1,075,409
Total Liabilities and Equity	$ 2,165,097	$ 2,740,663