Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]

Severn Trent PLC - Filing #1912150

Concept	2022-04-01 to 2023-03-31	As at 2023-03-31	2022-04-01 to 2023-03-31	2022-04-01 to 2023-03-31	2022-04-01 to 2023-03-31	2022-04-01 to 2023-03-31	2021-04-01 to 2022-03-31	2021-04-01 to 2022-03-31	2021-04-01 to 2022-03-31	2021-04-01 to 2022-03-31	2021-04-01 to 2022-03-31	As at 2022-03-31
Disclosure of effect of changes in foreign exchange rates [text block]	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of information when currency is not exchangeable into another currency [text block]	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of information when foreign operation’s functional currency is not exchangeable into presentation currency [text block]	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of summarised financial information about foreign operation [text block]	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of summarised financial information about foreign operation [abstract]
Disclosure of summarised financial information about foreign operation [line items]
Non-current assets	—	11,317,700,000 GBP	—	—	—	—	—	—	—	—	—	10,766,600,000 GBP
Current assets	—	830,900,000 GBP	—	—	—	—	—	—	—	—	—	787,600,000 GBP
Non-current liabilities	—	10,087,800,000 GBP	—	—	—	—	—	—	—	—	—	9,231,200,000 GBP
Current liabilities	—	1,090,200,000 GBP	—	—	—	—	—	—	—	—	—	1,059,100,000 GBP
Revenue	—	—	—	—	—	2,165,100,000 GBP	—	—	—	—	1,943,300,000 GBP	—
Profit (loss)	– GBP	—	– GBP	– GBP	132,200,000 GBP	132,200,000 GBP	– GBP	87,200,000 GBP	– GBP	– GBP	87,200,000 GBP	—
Other comprehensive income	—	—	—	—	—	187,300,000 GBP	—	—	—	—	196,500,000 GBP	—
Comprehensive income	1,900,000 GBP	—	– GBP	– GBP	57,000,000 GBP	55,100,000 GBP	– GBP	62,600,000 GBP	46,700,000 GBP	– GBP	109,300,000 GBP	—