Vessels, Port Terminal and Other Fixed Assets, Net (Table) (Details) - USD ($)
$ in Thousands |
12 Months Ended |
Dec. 31, 2017 |
Dec. 31, 2016 |
Dec. 31, 2015 |
| Property Plant And Equipment [Line Items] |
|
|
|
| Balance |
$ 1,821,101
|
|
|
| Revaluation of vessels due to termination of capital lease obligation |
5,243
|
$ 0
|
$ 210
|
| Write offs |
50,565
|
0
|
0
|
| Transfers |
137,357
|
0
|
0
|
| Balance |
1,809,225
|
1,821,101
|
|
| Cost |
|
|
|
| Property Plant And Equipment [Line Items] |
|
|
|
| Balance |
2,529,488
|
2,434,639
|
2,425,931
|
| Additions |
11,122
|
65,154
|
8,918
|
| Impairment losses |
(104,157)
|
|
|
| Disposals |
(15,488)
|
|
|
| Restructure of capital lease |
|
|
(210)
|
| Revaluation of vessels due to termination of capital lease obligation |
(5,243)
|
|
|
| Write offs |
(32)
|
|
|
| Transfers |
137,357
|
29,695
|
|
| Balance |
2,553,047
|
2,529,488
|
2,434,639
|
| Accumulated Depreciation |
|
|
|
| Property Plant And Equipment [Line Items] |
|
|
|
| Balance |
(708,387)
|
(610,678)
|
(514,788)
|
| Additions |
(97,114)
|
(97,709)
|
(95,890)
|
| Impairment losses |
58,034
|
|
|
| Disposals |
3,613
|
|
|
| Write offs |
32
|
|
|
| Balance |
(743,822)
|
(708,387)
|
(610,678)
|
| Net Book Value |
|
|
|
| Property Plant And Equipment [Line Items] |
|
|
|
| Balance |
1,821,101
|
1,823,961
|
1,911,143
|
| Additions |
(85,992)
|
(32,555)
|
(86,972)
|
| Impairment losses |
(46,123)
|
|
|
| Disposals |
(11,875)
|
|
|
| Restructure of capital lease |
|
|
(210)
|
| Revaluation of vessels due to termination of capital lease obligation |
(5,243)
|
|
|
| Transfers |
137,357
|
29,695
|
|
| Balance |
1,809,225
|
1,821,101
|
1,823,961
|
| Vessels | Cost |
|
|
|
| Property Plant And Equipment [Line Items] |
|
|
|
| Balance |
1,930,950
|
1,841,140
|
1,841,140
|
| Additions |
|
60,115
|
|
| Impairment losses |
(104,157)
|
|
|
| Disposals |
(11,828)
|
|
|
| Transfers |
|
29,695
|
|
| Balance |
1,814,965
|
1,930,950
|
1,841,140
|
| Vessels | Accumulated Depreciation |
|
|
|
| Property Plant And Equipment [Line Items] |
|
|
|
| Balance |
(521,535)
|
(447,688)
|
(376,794)
|
| Additions |
(73,017)
|
(73,847)
|
(70,894)
|
| Impairment losses |
58,034
|
|
|
| Balance |
(536,518)
|
(521,535)
|
(447,688)
|
| Vessels | Net Book Value |
|
|
|
| Property Plant And Equipment [Line Items] |
|
|
|
| Balance |
1,409,415
|
1,393,452
|
1,464,346
|
| Additions |
(73,017)
|
(13,732)
|
(70,894)
|
| Impairment losses |
(46,123)
|
|
|
| Disposals |
(11,828)
|
|
|
| Transfers |
|
29,695
|
|
| Balance |
1,278,447
|
1,409,415
|
1,393,452
|
| Port Terminals (Navios Logistics) | Cost |
|
|
|
| Property Plant And Equipment [Line Items] |
|
|
|
| Balance |
109,224
|
108,686
|
106,399
|
| Additions |
5,060
|
2,051
|
2,287
|
| Transfers |
137,357
|
(1,513)
|
|
| Balance |
251,641
|
109,224
|
108,686
|
| Port Terminals (Navios Logistics) | Accumulated Depreciation |
|
|
|
| Property Plant And Equipment [Line Items] |
|
|
|
| Balance |
(27,391)
|
(23,898)
|
(20,467)
|
| Additions |
(5,237)
|
(3,493)
|
(3,431)
|
| Balance |
(32,628)
|
(27,391)
|
(23,898)
|
| Port Terminals (Navios Logistics) | Net Book Value |
|
|
|
| Property Plant And Equipment [Line Items] |
|
|
|
| Balance |
81,833
|
84,788
|
85,932
|
| Additions |
(177)
|
(1,442)
|
(1,144)
|
| Transfers |
137,357
|
(1,513)
|
|
| Balance |
219,013
|
81,833
|
84,788
|
| Tanker vessels, barges and pushboats (Navios Logistics) | Cost |
|
|
|
| Property Plant And Equipment [Line Items] |
|
|
|
| Balance |
475,378
|
470,944
|
464,966
|
| Additions |
5,531
|
738
|
6,188
|
| Disposals |
(3,585)
|
|
|
| Restructure of capital lease |
|
|
(210)
|
| Revaluation of vessels due to termination of capital lease obligation |
(5,243)
|
|
|
| Transfers |
|
3,696
|
|
| Balance |
472,081
|
475,378
|
470,944
|
| Tanker vessels, barges and pushboats (Navios Logistics) | Accumulated Depreciation |
|
|
|
| Property Plant And Equipment [Line Items] |
|
|
|
| Balance |
(150,038)
|
(131,144)
|
(111,137)
|
| Additions |
(17,603)
|
(18,894)
|
(20,007)
|
| Disposals |
3,585
|
|
|
| Balance |
(164,056)
|
(150,038)
|
(131,144)
|
| Tanker vessels, barges and pushboats (Navios Logistics) | Net Book Value |
|
|
|
| Property Plant And Equipment [Line Items] |
|
|
|
| Balance |
325,340
|
339,800
|
353,829
|
| Additions |
(12,072)
|
(18,156)
|
(13,819)
|
| Restructure of capital lease |
|
|
(210)
|
| Revaluation of vessels due to termination of capital lease obligation |
(5,243)
|
|
|
| Transfers |
|
3,696
|
|
| Balance |
308,025
|
325,340
|
339,800
|
| Other fixed assets | Cost |
|
|
|
| Property Plant And Equipment [Line Items] |
|
|
|
| Balance |
13,936
|
13,869
|
13,426
|
| Additions |
531
|
2,250
|
443
|
| Disposals |
(75)
|
|
|
| Write offs |
(32)
|
|
|
| Transfers |
|
(2,183)
|
|
| Balance |
14,360
|
13,936
|
13,869
|
| Other fixed assets | Accumulated Depreciation |
|
|
|
| Property Plant And Equipment [Line Items] |
|
|
|
| Balance |
(9,423)
|
(7,948)
|
(6,390)
|
| Additions |
(1,257)
|
(1,475)
|
(1,558)
|
| Disposals |
28
|
|
|
| Write offs |
32
|
|
|
| Balance |
(10,620)
|
(9,423)
|
(7,948)
|
| Other fixed assets | Net Book Value |
|
|
|
| Property Plant And Equipment [Line Items] |
|
|
|
| Balance |
4,513
|
5,921
|
7,036
|
| Additions |
|
775
|
|
| Additions |
(726)
|
|
(1,115)
|
| Disposals |
(47)
|
|
|
| Transfers |
|
(2,183)
|
|
| Balance |
$ 3,740
|
$ 4,513
|
$ 5,921
|