Clearing Operations - Cash and Invested Deposits (Details) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Clearing Organizations [Line Items]
Original margin	$ 155,763	$ 140,372
Unsettled variation margin, net	841	226
Guaranty fund	9,500	8,728
Delivery contracts receivable/payable, net	1,568	1,103
Total	167,672	150,429
ICE Clear Europe
Clearing Organizations [Line Items]
Original margin	98,940	94,010
Unsettled variation margin, net	0	0
Guaranty fund	3,940	4,175
Delivery contracts receivable/payable, net	0	0
Total	102,880	98,185
ICE Clear Europe | Futures and options
Clearing Organizations [Line Items]
Total	95,000	92,000
ICE Clear Europe | CDS
Clearing Organizations [Line Items]
Total	7,900	6,200
ICE Clear Credit
Clearing Organizations [Line Items]
Original margin	52,031	39,372
Unsettled variation margin, net	0	0
Guaranty fund	4,942	3,952
Delivery contracts receivable/payable, net	0	0
Total	56,973	43,324
ICE Clear U.S.
Clearing Organizations [Line Items]
Original margin	4,788	6,963
Unsettled variation margin, net	0	0
Guaranty fund	614	597
Delivery contracts receivable/payable, net	0	0
Total	5,402	7,560
ICE NGX
Clearing Organizations [Line Items]
Original margin	0	0
Unsettled variation margin, net	841	226
Guaranty fund	0	0
Delivery contracts receivable/payable, net	1,568	1,103
Total	2,409	1,329
Other ICE Clearing Houses
Clearing Organizations [Line Items]
Original margin	4	27
Unsettled variation margin, net	0	0
Guaranty fund	4	4
Delivery contracts receivable/payable, net	0	0
Total	$ 8	$ 31