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

Grainger PLC - Filing #1807289

Concept	2021-10-01 to 2022-09-30	As at 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2021-10-01 to 2022-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	As at 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30	2020-10-01 to 2021-09-30
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]
Non-current assets	—	2 , 915 . 9 GBP	—	—	—	—	—	—	—	—	2,3 0 4.9 GBP	—	—	—	—	—
Current assets	—	663. 2 GBP	—	—	—	—	—	—	—	—	9 6 7. 3 GBP	—	—	—	—	—
Non-current liabilities	—	1, 4 57. 8 GBP	—	—	—	—	—	—	—	—	1, 418 .7 GBP	—	—	—	—	—
Current liabilities	—	15 4 . 5 GBP	—	—	—	—	—	—	—	—	11 4 . 5 GBP	—	—	—	—	—
Revenue	27 9. 2 GBP	—	—	—	—	—	—	—	—	24 8 .9 GBP	—	—	—	—	—	—
Profit (loss)	229 .4 GBP	—	– GBP	– GBP	– GBP	– GBP	– GBP	229. 4 GBP	– GBP	10 9 . 5 GBP	—	– GBP	– GBP	10 9. 5 GBP	– GBP	– GBP
Other comprehensive income	39,700,000 GBP	—	– GBP	– GBP	– GBP	35,400,000 GBP	– GBP	4,300,000 GBP	– GBP	1 7. 6 GBP	—	– GBP	– GBP	4,300,000 GBP	– GBP	13 . 3 GBP
Comprehensive income	2 6 9 .1 GBP	—	– GBP	– GBP	– GBP	35. 4 GBP	– GBP	233,700,000 GBP	– GBP	1 2 7.1 GBP	—	– GBP	– GBP	11 3 . 8 GBP	– GBP	13 . 3 GBP