Supplemental Guarantor Information - Condensed Consolidating Statements of Operations (Details) - USD ($) $ in Millions |
3 Months Ended |
6 Months Ended |
Jun. 30, 2019 |
Mar. 31, 2019 |
Jun. 30, 2018 |
Mar. 31, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
Revenues |
|
|
|
|
|
|
Revenues |
$ 1,705
|
|
$ 1,407
|
|
$ 3,454
|
$ 3,000
|
Revenues from contracts with customers |
1,705
|
|
1,407
|
|
3,453
|
3,000
|
Operating costs and expenses |
|
|
|
|
|
|
Cost (cost recovery) of sales (excluding depreciation and amortization expense shown separately below) |
880
|
|
698
|
|
1,759
|
1,535
|
Cost of sales—affiliate |
0
|
|
0
|
|
0
|
0
|
Operating and maintenance expense |
162
|
|
98
|
|
300
|
193
|
Operating and maintenance expense—affiliate |
37
|
|
30
|
|
66
|
56
|
Research and Development Expense |
0
|
|
1
|
|
0
|
1
|
General and administrative expense |
3
|
|
2
|
|
6
|
6
|
General and administrative expense—affiliate |
27
|
|
17
|
|
48
|
35
|
Depreciation and amortization expense |
138
|
|
106
|
|
252
|
211
|
Impairment expense and loss on disposal of assets |
3
|
|
0
|
|
5
|
0
|
Total operating costs and expenses |
1,250
|
|
952
|
|
2,436
|
2,037
|
Income (loss) from operations |
455
|
|
455
|
|
1,018
|
963
|
Other income (expense) |
|
|
|
|
|
|
Interest expense, net of capitalized interest |
(230)
|
|
(184)
|
|
(417)
|
(369)
|
Derivative gain, net |
0
|
|
3
|
|
0
|
11
|
Equity earnings of subsidiaries |
0
|
|
0
|
|
0
|
0
|
Other income |
7
|
|
7
|
|
16
|
11
|
Total other income (expense) |
(223)
|
|
(174)
|
|
(401)
|
(347)
|
Net income |
232
|
$ 385
|
281
|
$ 335
|
617
|
616
|
LNG [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues |
1,171
|
|
1,155
|
|
2,538
|
2,170
|
Revenues from contracts with customers |
1,171
|
|
1,155
|
|
2,537
|
2,170
|
LNG—affiliate [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
455
|
|
178
|
|
760
|
681
|
Regasification [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
67
|
|
65
|
|
133
|
130
|
Regasification—affiliate [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
0
|
|
0
|
|
0
|
0
|
Other [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
12
|
|
9
|
|
23
|
19
|
Other—affiliate [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
0
|
|
0
|
|
0
|
0
|
Parent Issuer [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues |
0
|
|
0
|
|
0
|
0
|
Operating costs and expenses |
|
|
|
|
|
|
Cost (cost recovery) of sales (excluding depreciation and amortization expense shown separately below) |
0
|
|
0
|
|
0
|
0
|
Cost of sales—affiliate |
0
|
|
0
|
|
0
|
0
|
Operating and maintenance expense |
0
|
|
0
|
|
0
|
0
|
Operating and maintenance expense—affiliate |
0
|
|
0
|
|
0
|
0
|
Research and Development Expense |
|
|
0
|
|
|
0
|
General and administrative expense |
1
|
|
1
|
|
2
|
2
|
General and administrative expense—affiliate |
3
|
|
3
|
|
6
|
6
|
Depreciation and amortization expense |
0
|
|
0
|
|
1
|
1
|
Impairment expense and loss on disposal of assets |
0
|
|
|
|
0
|
|
Total operating costs and expenses |
4
|
|
4
|
|
9
|
9
|
Income (loss) from operations |
(4)
|
|
(4)
|
|
(9)
|
(9)
|
Other income (expense) |
|
|
|
|
|
|
Interest expense, net of capitalized interest |
(37)
|
|
(34)
|
|
(73)
|
(68)
|
Derivative gain, net |
|
|
3
|
|
|
11
|
Equity earnings of subsidiaries |
268
|
|
313
|
|
690
|
676
|
Other income |
5
|
|
3
|
|
9
|
6
|
Total other income (expense) |
236
|
|
285
|
|
626
|
625
|
Net income |
232
|
|
281
|
|
617
|
616
|
Parent Issuer [Member] | LNG [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues |
0
|
|
0
|
|
0
|
0
|
Parent Issuer [Member] | LNG—affiliate [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
0
|
|
0
|
|
0
|
0
|
Parent Issuer [Member] | Regasification [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
0
|
|
0
|
|
0
|
0
|
Parent Issuer [Member] | Regasification—affiliate [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
0
|
|
0
|
|
0
|
0
|
Parent Issuer [Member] | Other [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
0
|
|
0
|
|
0
|
0
|
Parent Issuer [Member] | Other—affiliate [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
0
|
|
0
|
|
0
|
0
|
Guarantors [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues |
209
|
|
220
|
|
411
|
414
|
Operating costs and expenses |
|
|
|
|
|
|
Cost (cost recovery) of sales (excluding depreciation and amortization expense shown separately below) |
0
|
|
2
|
|
0
|
2
|
Cost of sales—affiliate |
0
|
|
0
|
|
0
|
0
|
Operating and maintenance expense |
24
|
|
14
|
|
52
|
31
|
Operating and maintenance expense—affiliate |
38
|
|
42
|
|
71
|
74
|
Research and Development Expense |
|
|
0
|
|
|
0
|
General and administrative expense |
0
|
|
0
|
|
1
|
1
|
General and administrative expense—affiliate |
8
|
|
7
|
|
14
|
11
|
Depreciation and amortization expense |
20
|
|
19
|
|
37
|
37
|
Impairment expense and loss on disposal of assets |
0
|
|
|
|
0
|
|
Total operating costs and expenses |
90
|
|
84
|
|
175
|
156
|
Income (loss) from operations |
119
|
|
136
|
|
236
|
258
|
Other income (expense) |
|
|
|
|
|
|
Interest expense, net of capitalized interest |
(2)
|
|
(2)
|
|
(3)
|
(2)
|
Derivative gain, net |
|
|
0
|
|
|
0
|
Equity earnings of subsidiaries |
150
|
|
193
|
|
458
|
435
|
Other income |
1
|
|
2
|
|
1
|
1
|
Total other income (expense) |
149
|
|
193
|
|
456
|
434
|
Net income |
268
|
|
329
|
|
692
|
692
|
Guarantors [Member] | LNG [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues |
0
|
|
0
|
|
0
|
0
|
Guarantors [Member] | LNG—affiliate [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
0
|
|
0
|
|
0
|
0
|
Guarantors [Member] | Regasification [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
67
|
|
65
|
|
133
|
130
|
Guarantors [Member] | Regasification—affiliate [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
65
|
|
66
|
|
131
|
130
|
Guarantors [Member] | Other [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
12
|
|
9
|
|
23
|
19
|
Guarantors [Member] | Other—affiliate [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
65
|
|
80
|
|
124
|
135
|
Non-Guarantors [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues |
1,626
|
|
1,333
|
|
3,298
|
2,851
|
Operating costs and expenses |
|
|
|
|
|
|
Cost (cost recovery) of sales (excluding depreciation and amortization expense shown separately below) |
880
|
|
695
|
|
1,759
|
1,533
|
Cost of sales—affiliate |
9
|
|
7
|
|
18
|
15
|
Operating and maintenance expense |
138
|
|
84
|
|
248
|
162
|
Operating and maintenance expense—affiliate |
115
|
|
107
|
|
222
|
210
|
Research and Development Expense |
|
|
1
|
|
|
1
|
General and administrative expense |
2
|
|
1
|
|
3
|
3
|
General and administrative expense—affiliate |
21
|
|
12
|
|
36
|
24
|
Depreciation and amortization expense |
118
|
|
87
|
|
214
|
173
|
Impairment expense and loss on disposal of assets |
3
|
|
|
|
5
|
|
Total operating costs and expenses |
1,286
|
|
994
|
|
2,505
|
2,121
|
Income (loss) from operations |
340
|
|
339
|
|
793
|
730
|
Other income (expense) |
|
|
|
|
|
|
Interest expense, net of capitalized interest |
(191)
|
|
(148)
|
|
(341)
|
(299)
|
Derivative gain, net |
|
|
0
|
|
|
0
|
Equity earnings of subsidiaries |
0
|
|
0
|
|
0
|
0
|
Other income |
1
|
|
2
|
|
6
|
4
|
Total other income (expense) |
(190)
|
|
(146)
|
|
(335)
|
(295)
|
Net income |
150
|
|
193
|
|
458
|
435
|
Non-Guarantors [Member] | LNG [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues |
1,171
|
|
1,155
|
|
2,538
|
2,170
|
Non-Guarantors [Member] | LNG—affiliate [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
455
|
|
178
|
|
760
|
681
|
Non-Guarantors [Member] | Regasification [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
0
|
|
0
|
|
0
|
0
|
Non-Guarantors [Member] | Regasification—affiliate [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
0
|
|
0
|
|
0
|
0
|
Non-Guarantors [Member] | Other [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
0
|
|
0
|
|
0
|
0
|
Non-Guarantors [Member] | Other—affiliate [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
0
|
|
0
|
|
0
|
0
|
Eliminations [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues |
(130)
|
|
(146)
|
|
(255)
|
(265)
|
Operating costs and expenses |
|
|
|
|
|
|
Cost (cost recovery) of sales (excluding depreciation and amortization expense shown separately below) |
0
|
|
1
|
|
0
|
0
|
Cost of sales—affiliate |
(9)
|
|
(7)
|
|
(18)
|
(15)
|
Operating and maintenance expense |
0
|
|
0
|
|
0
|
0
|
Operating and maintenance expense—affiliate |
(116)
|
|
(119)
|
|
(227)
|
(228)
|
Research and Development Expense |
|
|
0
|
|
|
0
|
General and administrative expense |
0
|
|
0
|
|
0
|
0
|
General and administrative expense—affiliate |
(5)
|
|
(5)
|
|
(8)
|
(6)
|
Depreciation and amortization expense |
0
|
|
0
|
|
0
|
0
|
Impairment expense and loss on disposal of assets |
0
|
|
|
|
0
|
|
Total operating costs and expenses |
(130)
|
|
(130)
|
|
(253)
|
(249)
|
Income (loss) from operations |
0
|
|
(16)
|
|
(2)
|
(16)
|
Other income (expense) |
|
|
|
|
|
|
Interest expense, net of capitalized interest |
0
|
|
0
|
|
0
|
0
|
Derivative gain, net |
|
|
0
|
|
|
0
|
Equity earnings of subsidiaries |
(418)
|
|
(506)
|
|
(1,148)
|
(1,111)
|
Other income |
0
|
|
0
|
|
0
|
0
|
Total other income (expense) |
(418)
|
|
(506)
|
|
(1,148)
|
(1,111)
|
Net income |
(418)
|
|
(522)
|
|
(1,150)
|
(1,127)
|
Eliminations [Member] | LNG [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues |
0
|
|
0
|
|
0
|
0
|
Eliminations [Member] | LNG—affiliate [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
0
|
|
0
|
|
0
|
0
|
Eliminations [Member] | Regasification [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
0
|
|
0
|
|
0
|
0
|
Eliminations [Member] | Regasification—affiliate [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
(65)
|
|
(66)
|
|
(131)
|
(130)
|
Eliminations [Member] | Other [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
0
|
|
0
|
|
0
|
0
|
Eliminations [Member] | Other—affiliate [Member] |
|
|
|
|
|
|
Revenues |
|
|
|
|
|
|
Revenues from contracts with customers |
$ (65)
|
|
$ (80)
|
|
$ (124)
|
$ (135)
|