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

Severn Trent PLC - Filing #1737782

Concept	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	2021-04-01 to 2022-03-31	2021-04-01 to 2022-03-31	As at 2022-03-31	2020-04-01 to 2021-03-31	As at 2021-03-31	2020-04-01 to 2021-03-31	2020-04-01 to 2021-03-31	2020-04-01 to 2021-03-31	2020-04-01 to 2021-03-31	2020-04-01 to 2021-03-31	2020-04-01 to 2021-03-31
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	—	—	—	—	—	—	—	10,766,600,000 GBP	—	10,417,100,000 GBP	—	—	—	—	—	—
Current assets	—	—	—	—	—	—	—	787,600,000 GBP	—	606,000,000 GBP	—	—	—	—	—	—
Non-current liabilities	—	—	—	—	—	—	—	9,231,200,000 GBP	—	8,806,000,000 GBP	—	—	—	—	—	—
Current liabilities	—	—	—	—	—	—	—	1,059,100,000 GBP	—	1,078,400,000 GBP	—	—	—	—	—	—
Revenue	—	—	– GBP	1,943,300,000 GBP	—	—	1,943,300,000 GBP	—	—	—	—	—	1,827,200,000 GBP	– GBP	—	1,827,200,000 GBP
Profit (loss)	– GBP	87,200,000 GBP	296,500,000 GBP	209,300,000 GBP	– GBP	– GBP	87,200,000 GBP	—	– GBP	—	– GBP	– GBP	219,200,000 GBP	7,000,000 GBP	212,200,000 GBP	212,200,000 GBP
Other comprehensive income	—	—	—	—	—	—	196,500,000 GBP	—	—	—	—	—	—	—	—	97,400,000 GBP
Comprehensive income	– GBP	62,600,000 GBP	—	—	46,700,000 GBP	– GBP	109,300,000 GBP	—	33,800,000 GBP	—	– GBP	– GBP	—	—	81,000,000 GBP	114,800,000 GBP