Statement Of Cash Flows [Abstract]
| Concept |
2023-04-01 to 2024-03-31 |
2022-04-01 to 2023-03-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Adjustments for finance income (cost) |
31,900,000
GBP
|
12,200,000
GBP
|
| Adjustments for decrease (increase) in trade and other receivables |
8,100,000
GBP
|
37,800,000
GBP
|
| Adjustments for increase (decrease) in trade and other payables |
82,200,000
GBP
|
33,200,000
GBP
|
| Adjustments for increase (decrease) in employee benefit liabilities |
9,800,000
GBP
|
10,600,000
GBP
|