Clearing Operations - Cash and Invested Deposits (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Clearing Organizations [Line Items]
Original margin	$ 79,493	$ 136,666
Unsettled variation margin, net	693	749
Guaranty fund	7,733	7,940
Delivery contracts receivable/payable, net	410	2,017
Total	88,329	147,372
ICE Clear Europe
Clearing Organizations [Line Items]
Original margin	45,464	101,243
Unsettled variation margin, net	0	0
Guaranty fund	3,886	4,162
Delivery contracts receivable/payable, net	0	0
Total	49,350	105,405
ICE Clear Europe \| Futures and options
Clearing Organizations [Line Items]
Total	44,700	97,600
ICE Clear Europe \| CDS
Clearing Organizations [Line Items]
Total	4,600	7,800
ICE Clear Credit
Clearing Organizations [Line Items]
Original margin	29,056	31,277
Unsettled variation margin, net	0	0
Guaranty fund	3,197	3,177
Delivery contracts receivable/payable, net	0	0
Total	32,253	34,454
ICE Clear U.S.
Clearing Organizations [Line Items]
Original margin	4,968	4,141
Unsettled variation margin, net	0	0
Guaranty fund	646	597
Delivery contracts receivable/payable, net	0	0
Total	5,614	4,738
ICE NGX
Clearing Organizations [Line Items]
Original margin	0	0
Unsettled variation margin, net	693	749
Guaranty fund	0	0
Delivery contracts receivable/payable, net	410	2,017
Total	1,103	2,766
Other ICE Clearing Houses
Clearing Organizations [Line Items]
Original margin	5	5
Unsettled variation margin, net	0	0
Guaranty fund	4	4
Delivery contracts receivable/payable, net	0	0
Total	$ 9	$ 9