Profit Or Loss [Abstract]

Next PLC - Filing #5440305

Concept	2023-01-29 to 2024-01-27	2023-01-29 to 2024-01-27	2023-01-29 to 2024-01-27	2023-01-29 to 2024-01-27	2023-01-29 to 2024-01-27	2023-01-29 to 2024-01-27	2023-01-29 to 2024-01-27	2023-01-29 to 2024-01-27	2023-01-29 to 2024-01-27	2023-01-29 to 2024-01-27	2023-01-29 to 2024-01-27	2023-01-29 to 2024-01-27	2022-01-30 to 2023-01-28	2022-01-30 to 2023-01-28	2022-01-30 to 2023-01-28	2022-01-30 to 2023-01-28	2022-01-30 to 2023-01-28	2022-01-30 to 2023-01-28	2022-01-30 to 2023-01-28	2022-01-30 to 2023-01-28	2022-01-30 to 2023-01-28	2022-01-30 to 2023-01-28	2022-01-30 to 2023-01-28	2022-01-30 to 2023-01-28
Profit or loss [abstract]
Profit (loss) [abstract]
Revenue	—	—	—	—	—	—	—	—	—	—	—	5,491,000,000 GBP	—	—	—	—	—	—	—	—	5,034,000,000 GBP	—	—	—
Other gains (losses)	—	—	—	—	—	—	—	—	—	—	—	12,300,000 GBP	—	—	—	—	—	—	—	—	16,300,000 GBP	—	—	—
Profit (loss) from operating activities	—	—	—	—	—	—	—	—	—	—	—	987,900,000 GBP	—	—	—	—	—	—	—	—	941,500,000 GBP	—	—	—
Finance income	—	—	—	—	—	—	—	—	—	—	—	6,800,000 GBP	—	—	—	—	—	—	—	—	5,700,000 GBP	—	—	—
Finance costs	—	—	—	—	—	—	—	—	—	—	—	87,500,000 GBP	—	—	—	—	—	—	—	—	77,900,000 GBP	—	—	—
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	—	—	—	—	—	—	—	—	—	—	6,900,000 GBP	—	—	—	—	—	—	—	—	14,300,000 GBP	—	—	—
Profit (loss) before tax	—	—	—	—	—	—	—	—	—	—	—	1,015,800,000 GBP	—	—	—	—	—	—	—	—	869,300,000 GBP	—	—	—
Tax expense (income)	—	—	—	—	—	—	—	—	—	—	—	215,300,000 GBP	—	—	—	—	—	—	—	—	158,600,000 GBP	—	—	—
Profit (loss)	802,300,000 GBP	– GBP	1,800,000 GBP	802,300,000 GBP	– GBP	– GBP	– GBP	– GBP	– GBP	– GBP	– GBP	800,500,000 GBP	711,700,000 GBP	– GBP	1,000,000 GBP	711,700,000 GBP	– GBP	– GBP	– GBP	– GBP	710,700,000 GBP	– GBP	– GBP	– GBP
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	—	—	—	—	—	—	—	—	—	—	802,300,000 GBP	—	—	—	—	—	—	—	—	711,700,000 GBP	—	—	—
Profit (loss), attributable to non-controlling interests	—	—	—	—	—	—	—	—	—	—	—	1,800,000 GBP	—	—	—	—	—	—	—	—	1,000,000 GBP	—	—	—
Earnings per share [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Earnings per share [abstract]
Earnings per share [line items]
Basic earnings per share [abstract]
Basic earnings (loss) per share	—	—	—	—	—	—	—	—	—	—	—	6.616	—	—	—	—	—	—	—	—	5.734	—	—	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share	—	—	—	—	—	—	—	—	—	—	—	6.559	—	—	—	—	—	—	—	—	5.705	—	—	—