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Post employment benefits - Balance sheet analysis of post employment plans (Details) - GBP (£) £ in Millions	Jun. 30, 2021	Jun. 30, 2020
Disclosure of defined benefit plans [line items]
Non-current assets	£ 1,018	£ 1,111
Non-current liabilities	(574)	(749)
Funded plans
Disclosure of defined benefit plans [line items]
Non-current assets	1,018	1,111
Non-current liabilities	(279)	(434)
Unfunded plans
Disclosure of defined benefit plans [line items]
Non-current liabilities	£ (295)	£ (315)

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- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

+ References

No definition available.

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- Definition

The amount of non-current net defined benefit asset. [Refer: Net defined benefit asset]

+ References

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- Definition

The amount of non-current net defined benefit liability. [Refer: Net defined benefit liability]

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