Statement Of Cash Flows [Abstract]
| Concept |
2024-02-03 to 2025-02-01 |
2024-02-03 to 2025-02-01 |
2024-02-03 to 2025-02-01 |
As at 2025-02-01 |
2024-02-03 to 2025-02-01 |
2024-02-03 to 2025-02-01 |
2024-02-03 to 2025-02-01 |
2024-02-03 to 2025-02-01 |
2024-02-03 to 2025-02-01 |
2024-02-03 to 2025-02-01 |
2024-02-03 to 2025-02-01 |
2024-02-03 to 2025-02-01 |
2023-01-28 to 2024-02-03 |
2023-01-28 to 2024-02-03 |
2023-01-28 to 2024-02-03 |
2023-01-28 to 2024-02-03 |
2023-01-28 to 2024-02-03 |
As at 2024-02-03 |
2023-01-28 to 2024-02-03 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||||||||||
| Profit (loss) |
701,000,000
GBP
|
540,000,000
GBP
|
161,000,000
GBP
|
— |
–
GBP
|
490,000,000
GBP
|
–
GBP
|
490,000,000
GBP
|
50,000,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
539,000,000
GBP
|
539,000,000
GBP
|
124,000,000
GBP
|
729,000,000
GBP
|
605,000,000
GBP
|
— |
66,000,000
GBP
|
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||||||
| Adjustments to reconcile profit (loss) | — |
1,084,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
846,000,000
GBP
|
— | — |
| Cash flows from (used in) operations | — |
1,624,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,451,000,000
GBP
|
— | — |
| Cash flows from (used in) operating activities | — |
1,228,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,140,000,000
GBP
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
1,090,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
–
GBP
|
— | — |
| Purchase of property, plant and equipment, classified as investing activities | — |
487,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
500,000,000
GBP
|
— | — |
| Purchase of intangible assets, classified as investing activities | — |
28,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
30,000,000
GBP
|
— | — |
| Purchase of other long-term assets, classified as investing activities | — |
19,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
10,000,000
GBP
|
— | — |
| Interest received, classified as investing activities | — |
27,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
39,000,000
GBP
|
— | — |
| Cash flows from (used in) investing activities | — |
1,494,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
544,000,000
GBP
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||||||
| Payments from changes in ownership interests in subsidiaries that do not result in loss of control | — |
37,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
552,000,000
GBP
|
— | — |
| Proceeds from borrowings, classified as financing activities | — |
865,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
119,000,000
GBP
|
— | — |
| Repayments of borrowings, classified as financing activities | — |
501,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
125,000,000
GBP
|
— | — |
| Payments of lease liabilities, classified as financing activities | — |
420,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
400,000,000
GBP
|
— | — |
| Cash flows from (used in) financing activities | — |
141,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,015,000,000
GBP
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
407,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
419,000,000
GBP
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — |
–
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
28,000,000
GBP
|
— | — |
| Cash and cash equivalents | — | — | — |
731,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
1,153,000,000
GBP
|
— |