Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]
| Concept |
2021-07-01 to 2022-06-30 |
2021-07-01 to 2022-06-30 |
2021-07-01 to 2022-06-30 |
2021-07-01 to 2022-06-30 |
2021-07-01 to 2022-06-30 |
As at 2022-06-30 |
2021-07-01 to 2022-06-30 |
As at 2021-06-30 |
2020-07-01 to 2021-06-30 |
2020-07-01 to 2021-06-30 |
2020-07-01 to 2021-06-30 |
2020-07-01 to 2021-06-30 |
2020-07-01 to 2021-06-30 |
2020-07-01 to 2021-06-30 |
2019-07-01 to 2020-06-30 |
2019-07-01 to 2020-06-30 |
2019-07-01 to 2020-06-30 |
2019-07-01 to 2020-06-30 |
2019-07-01 to 2020-06-30 |
2019-07-01 to 2020-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — |
23,582,000,000
GBP
|
— |
20,508,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Current assets | — | — | — | — | — |
12,934,000,000
GBP
|
— |
11,445,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — | — | — |
18,560,000,000
GBP
|
— |
16,380,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — | — | — |
8,442,000,000
GBP
|
— |
7,142,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Revenue | — | — |
22,448,000,000
GBP
|
— | — | — | — | — | — | — | — |
19,153,000,000
GBP
|
— | — | — |
17,697,000,000
GBP
|
— | — | — | — |
| Profit (loss) |
3,249,000,000
GBP
|
— |
3,338,000,000
GBP
|
3,249,000,000
GBP
|
89,000,000
GBP
|
— |
3,249,000,000
GBP
|
— |
139,000,000
GBP
|
2,660,000,000
GBP
|
2,660,000,000
GBP
|
2,799,000,000
GBP
|
— |
2,660,000,000
GBP
|
1,409,000,000
GBP
|
1,454,000,000
GBP
|
— |
1,409,000,000
GBP
|
1,409,000,000
GBP
|
45,000,000
GBP
|
| Other comprehensive income |
777,000,000
GBP
|
535,000,000
GBP
|
1,482,000,000
GBP
|
1,312,000,000
GBP
|
170,000,000
GBP
|
— |
777,000,000
GBP
|
— |
174,000,000
GBP
|
691,000,000
GBP
|
39,000,000
GBP
|
865,000,000
GBP
|
652,000,000
GBP
|
39,000,000
GBP
|
11,000,000
GBP
|
164,000,000
GBP
|
116,000,000
GBP
|
127,000,000
GBP
|
11,000,000
GBP
|
37,000,000
GBP
|
| Comprehensive income |
4,026,000,000
GBP
|
535,000,000
GBP
|
4,820,000,000
GBP
|
4,561,000,000
GBP
|
259,000,000
GBP
|
— |
4,026,000,000
GBP
|
— |
35,000,000
GBP
|
1,969,000,000
GBP
|
2,621,000,000
GBP
|
1,934,000,000
GBP
|
652,000,000
GBP
|
2,621,000,000
GBP
|
1,398,000,000
GBP
|
1,290,000,000
GBP
|
116,000,000
GBP
|
1,282,000,000
GBP
|
1,398,000,000
GBP
|
8,000,000
GBP
|