Statement Of Cash Flows [Abstract]

3i Group PLC - Filing #2034468

Concept	2023-04-01 to 2024-03-31	As at 2024-03-31	As at 2023-03-31	2022-04-01 to 2023-03-31	As at 2022-03-31
Statement of cash flows [abstract]
Cash flows from (used in) operating activities [abstract]
Interest received, classified as operating activities	9,000,000 GBP	—	—	4,000,000 GBP	—
Income taxes paid (refund), classified as operating activities	3,000,000 GBP	—	—	– GBP	—
Other inflows (outflows) of cash, classified as operating activities	2,000,000 GBP	—	—	– GBP	—
Cash flows from (used in) operating activities	366,000,000 GBP	—	—	727,000,000 GBP	—
Cash flows from (used in) investing activities [abstract]
Purchase of property, plant and equipment, classified as investing activities	3,000,000 GBP	—	—	1,000,000 GBP	—
Cash flows from (used in) investing activities	3,000,000 GBP	—	—	1,000,000 GBP	—
Cash flows from (used in) financing activities [abstract]
Proceeds from issuing shares	1,000,000 GBP	—	—	1,000,000 GBP	—
Payments to acquire or redeem entity's shares	– GBP	—	—	30,000,000 GBP	—
Proceeds from borrowings, classified as financing activities	422,000,000 GBP	—	—	– GBP	—
Payments of lease liabilities, classified as financing activities	6,000,000 GBP	—	—	5,000,000 GBP	—
Dividends paid, classified as financing activities	541,000,000 GBP	—	—	485,000,000 GBP	—
Interest paid, classified as financing activities	40,000,000 GBP	—	—	54,000,000 GBP	—
Cash flows from (used in) financing activities	164,000,000 GBP	—	—	773,000,000 GBP	—
Increase (decrease) in cash and cash equivalents before effect of exchange rate changes	199,000,000 GBP	—	—	47,000,000 GBP	—
Effect of exchange rate changes on cash and cash equivalents [abstract]
Effect of exchange rate changes on cash and cash equivalents	3,000,000 GBP	—	—	3,000,000 GBP	—
Cash and cash equivalents	—	358,000,000 GBP	162,000,000 GBP	—	212,000,000 GBP