Disclosure Of Entity's Operating Segments [Text Block]

NATIONWIDE BUILDING SOCIETY - Filing #4370996

Concept	2023-04-05 to 2024-04-04	2023-04-05 to 2024-04-04	2023-04-05 to 2024-04-04	As at 2024-04-04	2023-04-05 to 2024-04-04	2023-04-05 to 2024-04-04	2023-04-05 to 2024-04-04	2023-04-05 to 2024-04-04	2023-04-05 to 2024-04-04	2022-04-05 to 2023-04-04	2022-04-05 to 2023-04-04	2022-04-05 to 2023-04-04	As at 2023-04-04	2022-04-05 to 2023-04-04	2022-04-05 to 2023-04-04	2022-04-05 to 2023-04-04	2022-04-05 to 2023-04-04	2022-04-05 to 2023-04-04
Disclosure of entity's operating segments [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of operating segments [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of operating segments [abstract]
Disclosure of operating segments [line items]
Interest expense	—	9,575,000,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	4,327,000,000 GBP	—	—	—
Interest income (expense)	—	4,450,000,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	4,498,000,000 GBP	—	—	—
Tax expense (income)	—	476,000,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	565,000,000 GBP	—	—	—
Profit (loss) before tax	—	1,776,000,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	2,229,000,000 GBP	—	—	—
Profit (loss)	- GBP	1,300,000,000 GBP	- GBP	—	- GBP	- GBP	- GBP	- GBP	1,300,000,000 GBP	1,664,000,000 GBP	- GBP	- GBP	—	- GBP	1,664,000,000 GBP	- GBP	- GBP	- GBP
Assets	—	—	—	271,917,000,000 GBP	—	—	—	—	—	—	—	—	271,893,000,000 GBP	—	—	—	—	—
Liabilities	—	—	—	254,231,000,000 GBP	—	—	—	—	—	—	—	—	254,987,000,000 GBP	—	—	—	—	—
Cash flows from (used in) operating activities	—	1,994,000,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	455,000,000 GBP	—	—	—
Cash flows from (used in) investing activities	—	792,000,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	2,267,000,000 GBP	—	—	—
Cash flows from (used in) financing activities	—	152,000,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	2,137,000,000 GBP	—	—	—