Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]

M&G PLC - Filing #1586529

Concept	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31
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]
Revenue	—	—	—	—	—	—	—	1 7, 7 7 2 GBP	—	—	—	15 , 21 6 GBP	—	—	—	—	—	—
Profit (loss)	9,000,000 GBP	– GBP	– GBP	– GBP	– GBP	– GBP	83,000,000 GBP	92,000,000 GBP	83,000,000 GBP	1 ,1 3 8 GBP	– GBP	1 ,1 4 2 GBP	4,000,000 GBP	– GBP	1 ,1 3 8 GBP	– GBP	– GBP	– GBP
Other comprehensive income	– GBP	– GBP	– GBP	– GBP	1 3 GBP	– GBP	37,000,000 GBP	37,000,000 GBP	50,000,000 GBP	81,000,000 GBP	– GBP	7 8 GBP	– GBP	– GBP	78,000,000 GBP	– GBP	3,000,000 GBP	– GBP
Comprehensive income	9,000,000 GBP	– GBP	– GBP	– GBP	1 3 GBP	– GBP	120,000,000 GBP	129,000,000 GBP	133,000,000 GBP	1,057,000,000 GBP	– GBP	1,06 4 GBP	4,000,000 GBP	– GBP	1,06 0 GBP	– GBP	3,000,000 GBP	– GBP