Clearing Operations - Assets Pledged by Clearing Members (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Original Margin
Original margin:
Government securities at face value	$ 89,548	$ 85,752
Letters of credit and other	4,534	5,006
Emissions certificates at fair value	730	904
ICE NGX cash deposits	1,060	1,219
Total	95,872	92,881
Guaranty Fund
Guaranty fund:
Government securities at face value	2,097	2,229
ICE Clear Europe | Original Margin
Original margin:
Government securities at face value	44,224	45,698
Letters of credit and other	0	0
Emissions certificates at fair value	730	904
ICE NGX cash deposits	0	0
Total	44,954	46,602
ICE Clear Europe | Guaranty Fund
Guaranty fund:
Government securities at face value	610	765
ICE Clear Credit | Original Margin
Original margin:
Government securities at face value	30,209	26,992
Letters of credit and other	0	0
Emissions certificates at fair value	0	0
ICE NGX cash deposits	0	0
Total	30,209	26,992
ICE Clear Credit | Guaranty Fund
Guaranty fund:
Government securities at face value	1,181	1,119
ICE Clear U.S. | Original Margin
Original margin:
Government securities at face value	15,115	13,062
Letters of credit and other	0	0
Emissions certificates at fair value	0	0
ICE NGX cash deposits	0	0
Total	15,115	13,062
ICE Clear U.S. | Guaranty Fund
Guaranty fund:
Government securities at face value	306	345
ICE NGX | Original Margin
Original margin:
Government securities at face value	0	0
Letters of credit and other	4,534	5,006
Emissions certificates at fair value	0	0
ICE NGX cash deposits	1,060	1,219
Total	5,594	6,225
ICE NGX | Guaranty Fund
Guaranty fund:
Government securities at face value	$ 0	$ 0