Clearing Operations - Assets Pledged by Clearing Members (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Original Margin
Original margin:
Government securities at face value	$ 85,752	$ 116,420
Letters of credit and other	5,006	5,434
Emissions certificates at fair value	904
ICE NGX cash deposits	1,219	2,357
Total Original Margin	92,881	124,211
Guaranty Fund
Guaranty fund:
Government securities at face value	2,229	1,715
ICE Clear Europe | Original Margin
Original margin:
Government securities at face value	45,698	74,964
Letters of credit and other	0	0
Emissions certificates at fair value	904
ICE NGX cash deposits	0	0
Total Original Margin	46,602	74,964
ICE Clear Europe | Guaranty Fund
Guaranty fund:
Government securities at face value	765	641
ICE Clear Credit | Original Margin
Original margin:
Government securities at face value	26,992	26,601
Letters of credit and other	0	0
Emissions certificates at fair value	0
ICE NGX cash deposits	0	0
Total Original Margin	26,992	26,601
ICE Clear Credit | Guaranty Fund
Guaranty fund:
Government securities at face value	1,119	805
ICE Clear U.S. | Original Margin
Original margin:
Government securities at face value	13,062	14,855
Letters of credit and other	0	0
Emissions certificates at fair value	0
ICE NGX cash deposits	0	0
Total Original Margin	13,062	14,855
ICE Clear U.S. | Guaranty Fund
Guaranty fund:
Government securities at face value	345	269
ICE NGX | Original Margin
Original margin:
Government securities at face value	0	0
Letters of credit and other	5,006	5,434
Emissions certificates at fair value	0
ICE NGX cash deposits	1,219	2,357
Total Original Margin	6,225	7,791
ICE NGX | Guaranty Fund
Guaranty fund:
Government securities at face value	$ 0	$ 0