Operating expenses (Details) - GBP (£) £ in Thousands	3 Months Ended	6 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Operating expenses
Employee benefit expenses	£ (81,750)	£ (70,965)	£ (153,657)	£ (141,175)
Depreciation - property, plant and equipment (note 13)	(3,167)	(3,133)	(6,466)	(6,273)
Depreciation - right-of-use assets (note 14)	(426)	(404)	(848)	(808)
Depreciation - investment properties (note 15)	(70)	(89)	(135)	(187)
Amortization (note 16)	(32,459)	(31,257)	(64,002)	(63,444)
Other operating expenses	(20,787)	(25,405)	(37,024)	(55,787)
Total operating expenses	£ (138,659)	£ (131,253)	£ (262,132)	£ (267,674)

The amount of amortisation of intangible assets other than goodwill. [Refer: Depreciation and amortisation expense; Intangible assets other than goodwill]

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The amount of depreciation recognised on investment property. [Refer: Depreciation and amortisation expense; Investment property]

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The amount of depreciation of property, plant and equipment. [Refer: Depreciation and amortisation expense; Property, plant and equipment]

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The amount of depreciation of right-of-use assets. [Refer: Depreciation and amortisation expense; Right-of-use assets]

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The expense of all forms of consideration given by an entity in exchange for a service rendered by employees or for the termination of employment.

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The amount of all operating expenses.

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The amount of expenses that the entity does not separately disclose in the same statement or note when the entity uses the 'nature of expense' form for its analysis of expenses. [Refer: Expenses, by nature]

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