v3.25.1
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) - CLP ($)
$ in Millions
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Commercial Loans [Member] | ECL [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance $ (259,641) $ (321,467)
Net change on Balance [1] (47,674) (12,826)
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2] (45,219) (16,049)
Refinements to models used for calculation (8,459)
Amounts written off 101,428 100,077
Foreign exchange adjustments (3,462) (917)
Subtotal Commercial loans (254,568) (259,641)
Commercial Loans [Member] | ECL [Member] | Stage 1 Individual [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance (55,909) (67,132)
Net change on Balance [1] 7,223 24,200
Transfer to Stage 1 (1,822) (9,423)
Transfer to Stage 2 1,150 1,395
Transfer to Stage 3 50 20
Impact on year-end ECL of exposures transferred between stages during the year [2] 1,113 8,195
Refinements to models used for calculation (12,935)
Amounts written off
Foreign exchange adjustments (1,629) (229)
Subtotal Commercial loans (49,824) (55,909)
Commercial Loans [Member] | ECL [Member] | Stage 1 Group [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance (22,144) (46,815)
Net change on Balance [1] (2,096) 9,612
Transfer to Stage 1 (27,789) (32,758)
Transfer to Stage 2 11,433 17,625
Transfer to Stage 3 233 1,046
Impact on year-end ECL of exposures transferred between stages during the year [2] 22,291 24,679
Refinements to models used for calculation 4,518
Amounts written off
Foreign exchange adjustments (107) (51)
Subtotal Commercial loans (18,179) (22,144)
Commercial Loans [Member] | ECL [Member] | Stage 2 Individual [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance (10,116) (54,679)
Net change on Balance [1] 4,572 37,103
Transfer to Stage 1 1,798 9,420
Transfer to Stage 2 (1,796) (1,707)
Transfer to Stage 3 6,074 10,231
Impact on year-end ECL of exposures transferred between stages during the year [2] (11,514) (8,654)
Refinements to models used for calculation (1,766)
Amounts written off
Foreign exchange adjustments (189) (64)
Subtotal Commercial loans (11,171) (10,116)
Commercial Loans [Member] | ECL [Member] | Stage 2 Group [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance (10,818) (12,247)
Net change on Balance [1] (2,444) (1,000)
Transfer to Stage 1 21,839 27,693
Transfer to Stage 2 (13,357) (20,486)
Transfer to Stage 3 17,966 19,228
Impact on year-end ECL of exposures transferred between stages during the year [2] (26,844) (25,669)
Refinements to models used for calculation 1,665
Amounts written off
Foreign exchange adjustments (7) (2)
Subtotal Commercial loans (13,665) (10,818)
Commercial Loans [Member] | ECL [Member] | Stage 3 - Individual [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance (68,390) (53,675)
Net change on Balance [1] (12,716) (26,358)
Transfer to Stage 1 24 3
Transfer to Stage 2 646 312
Transfer to Stage 3 (6,124) (10,251)
Impact on year-end ECL of exposures transferred between stages during the year [2] (15,953) (3,766)
Refinements to models used for calculation
Amounts written off 37,936 25,871
Foreign exchange adjustments (1,316) (526)
Subtotal Commercial loans (65,893) (68,390)
Commercial Loans [Member] | ECL [Member] | Stage 3 Group [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance (90,716) (86,138)
Net change on Balance [1] (42,516) (55,616)
Transfer to Stage 1 5,950 5,065
Transfer to Stage 2 1,924 2,861
Transfer to Stage 3 (18,199) (20,274)
Impact on year-end ECL of exposures transferred between stages during the year [2] (14,312) (10,834)
Refinements to models used for calculation 59
Amounts written off 63,492 74,206
Foreign exchange adjustments (214) (45)
Subtotal Commercial loans (94,591) (90,716)
Commercial Loans [Member] | ECL [Member] | Financial instruments purchased or originated credit-impaired [member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance (1,548) (781)
Net change on Balance [1] 303 (767)
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments
Subtotal Commercial loans (1,245) (1,548)
Mortgage Loans [Member] | ECL [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance (33,502) (50,646)
Net change on Balance [1] (7,130) (8,596)
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2] (543) 888
Refinements to models used for calculation 16,128
Amounts written off 5,543 8,724
Foreign exchange adjustments
Subtotal Mortgage loans (35,632) (33,502)
Mortgage Loans [Member] | ECL [Member] | Stage 1 Individual [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance
Net change on Balance [1]
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments
Subtotal Mortgage loans
Mortgage Loans [Member] | ECL [Member] | Stage 1 Group [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance (9,056) (15,249)
Net change on Balance [1] (318) 3,787
Transfer to Stage 1 (22,137) (40,722)
Transfer to Stage 2 3,311 4,327
Transfer to Stage 3 28 16
Impact on year-end ECL of exposures transferred between stages during the year [2] 19,038 37,408
Refinements to models used for calculation 1,377
Amounts written off
Foreign exchange adjustments
Subtotal Mortgage loans (9,134) (9,056)
Mortgage Loans [Member] | ECL [Member] | Stage 2 Individual [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance
Net change on Balance [1]
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments
Subtotal Mortgage loans
Mortgage Loans [Member] | ECL [Member] | Stage 2 Group [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance (13,745) (21,553)
Net change on Balance [1] (5,891) (13,572)
Transfer to Stage 1 21,460 39,977
Transfer to Stage 2 (5,962) (6,867)
Transfer to Stage 3 11,315 18,021
Impact on year-end ECL of exposures transferred between stages during the year [2] (21,165) (44,502)
Refinements to models used for calculation 14,751
Amounts written off
Foreign exchange adjustments
Subtotal Mortgage loans (13,988) (13,745)
Mortgage Loans [Member] | ECL [Member] | Stage 3 - Individual [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance
Net change on Balance [1]
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments
Subtotal Mortgage loans
Mortgage Loans [Member] | ECL [Member] | Stage 3 Group [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance (10,701) (13,844)
Net change on Balance [1] (890) 1,189
Transfer to Stage 1 677 745
Transfer to Stage 2 2,651 2,540
Transfer to Stage 3 (11,343) (18,037)
Impact on year-end ECL of exposures transferred between stages during the year [2] 1,584 7,982
Refinements to models used for calculation
Amounts written off 5,543 8,724
Foreign exchange adjustments
Subtotal Mortgage loans (12,479) (10,701)
Mortgage Loans [Member] | ECL [Member] | Financial instruments purchased or originated credit-impaired [member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance
Net change on Balance [1] (31)
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments
Subtotal Mortgage loans (31)
Consumer Loans [Member] | ECL [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance (417,044) (449,496)
Net change on Balance [1] (230,553) (203,959)
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2] (93,796) (96,679)
Refinements to models used for calculation 7,484
Amounts written off 338,227 325,626
Foreign exchange adjustments (68) (20)
Subtotal Consumer loans (403,234) (417,044)
Total (693,434) (710,187)
Consumer Loans [Member] | ECL [Member] | Stage 1 Individual [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance
Net change on Balance [1]
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments
Subtotal Consumer loans
Total (49,824) (55,909)
Consumer Loans [Member] | ECL [Member] | Stage 1 Group [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance (164,290) (227,372)
Net change on Balance [1] (33,166) (21,330)
Transfer to Stage 1 (167,617) (193,342)
Transfer to Stage 2 99,147 145,966
Transfer to Stage 3 775 4,333
Impact on year-end ECL of exposures transferred between stages during the year [2] 120,007 126,021
Refinements to models used for calculation 1,452
Amounts written off
Foreign exchange adjustments (63) (18)
Subtotal Consumer loans (145,207) (164,290)
Total (172,520) (195,490)
Consumer Loans [Member] | ECL [Member] | Stage 2 Individual [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance
Net change on Balance [1]
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments
Subtotal Consumer loans
Total (11,171) (10,116)
Consumer Loans [Member] | ECL [Member] | Stage 2 Group [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance (94,190) (86,732)
Net change on Balance [1] (13,955) (14,903)
Transfer to Stage 1 140,356 172,319
Transfer to Stage 2 (110,753) (157,221)
Transfer to Stage 3 152,660 165,046
Impact on year-end ECL of exposures transferred between stages during the year [2] (170,742) (178,730)
Refinements to models used for calculation 6,032
Amounts written off
Foreign exchange adjustments (3) (1)
Subtotal Consumer loans (96,627) (94,190)
Total (124,280) (118,753)
Consumer Loans [Member] | ECL [Member] | Stage 3 - Individual [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance
Net change on Balance [1]
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments
Subtotal Consumer loans
Total (65,893) (68,390)
Consumer Loans [Member] | ECL [Member] | Stage 3 Group [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance (157,673) (134,171)
Net change on Balance [1] (183,514) (168,056)
Transfer to Stage 1 27,261 21,023
Transfer to Stage 2 11,606 11,255
Transfer to Stage 3 (153,435) (169,379)
Impact on year-end ECL of exposures transferred between stages during the year [2] (43,061) (43,970)
Refinements to models used for calculation
Amounts written off 338,227 325,626
Foreign exchange adjustments (2) (1)
Subtotal Consumer loans (160,591) (157,673)
Total (267,661) (259,090)
Consumer Loans [Member] | ECL [Member] | Financial instruments purchased or originated credit-impaired [member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance (891) (1,221)
Net change on Balance [1] 82 330
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments
Subtotal Consumer loans (809) (891)
Total (2,085) (2,439)
Gross Carrying Amount [Member] | Commercial Loans [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance 20,030,044 20,308,745
Net change on Balance [1] (149,536) (247,489)
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off (101,428) (100,077)
Foreign exchange adjustments 368,900 68,865
Subtotal Commercial loans 20,147,980 20,030,044
Gross Carrying Amount [Member] | Commercial Loans [Member] | Stage 1 Individual [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance 14,599,022 14,935,868
Net change on Balance [1] (72,104) (257,010)
Transfer to Stage 1 161,583 288,294
Transfer to Stage 2 (336,150) (430,074)
Transfer to Stage 3 (5,313) (2,573)
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments 349,273 64,517
Subtotal Commercial loans 14,696,311 14,599,022
Gross Carrying Amount [Member] | Commercial Loans [Member] | Stage 1 Group [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance 4,144,669 4,232,711
Net change on Balance [1] 193,235 198,208
Transfer to Stage 1 1,001,203 1,024,367
Transfer to Stage 2 (1,302,470) (1,293,243)
Transfer to Stage 3 (14,149) (18,801)
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments 6,103 1,427
Subtotal Commercial loans 4,028,591 4,144,669
Gross Carrying Amount [Member] | Commercial Loans [Member] | Stage 2 Individual [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance 281,123 309,511
Net change on Balance [1] (80,536) (80,797)
Transfer to Stage 1 (161,158) (287,616)
Transfer to Stage 2 352,733 436,588
Transfer to Stage 3 (102,974) (96,930)
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments 6,457 367
Subtotal Commercial loans 295,645 281,123
Gross Carrying Amount [Member] | Commercial Loans [Member] | Stage 2 Group [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance 350,612 299,345
Net change on Balance [1] (90,492) (83,775)
Transfer to Stage 1 (961,260) (993,013)
Transfer to Stage 2 1,318,794 1,309,442
Transfer to Stage 3 (205,881) (181,506)
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments 191 119
Subtotal Commercial loans 411,964 350,612
Gross Carrying Amount [Member] | Commercial Loans [Member] | Stage 3 - Individual [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance 265,932 218,780
Net change on Balance [1] (32,872) (21,611)
Transfer to Stage 1 (425) (679)
Transfer to Stage 2 (16,583) (6,514)
Transfer to Stage 3 108,287 99,502
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off (37,936) (25,871)
Foreign exchange adjustments 6,338 2,325
Subtotal Commercial loans 292,741 265,932
Gross Carrying Amount [Member] | Commercial Loans [Member] | Stage 3 Group [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance 379,794 309,359
Net change on Balance [1] (66,985) (8,226)
Transfer to Stage 1 (39,943) (31,353)
Transfer to Stage 2 (16,324) (16,199)
Transfer to Stage 3 220,030 200,308
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off (63,492) (74,206)
Foreign exchange adjustments 538 111
Subtotal Commercial loans 413,618 379,794
Gross Carrying Amount [Member] | Commercial Loans [Member] | Financial instruments purchased or originated credit-impaired [member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance 8,892 3,171
Net change on Balance [1] 218 5,722
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments (1)
Subtotal Commercial loans 9,110 8,892
Gross Carrying Amount [Member] | Mortgage Loans [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance 12,310,768 11,422,322
Net change on Balance [1] 928,102 897,170
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off (5,543) (8,724)
Foreign exchange adjustments
Subtotal Mortgage loans 13,233,327 12,310,768
Gross Carrying Amount [Member] | Mortgage Loans [Member] | Stage 1 Individual [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance
Net change on Balance [1]
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments
Subtotal Mortgage loans
Gross Carrying Amount [Member] | Mortgage Loans [Member] | Stage 1 Group [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance 11,150,943 10,490,690
Net change on Balance [1] 1,002,887 950,450
Transfer to Stage 1 2,078,720 2,091,400
Transfer to Stage 2 (2,193,666) (2,379,998)
Transfer to Stage 3 (1,961) (1,599)
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments
Subtotal Mortgage loans 12,036,923 11,150,943
Gross Carrying Amount [Member] | Mortgage Loans [Member] | Stage 2 Individual [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance
Net change on Balance [1]
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments
Subtotal Mortgage loans
Gross Carrying Amount [Member] | Mortgage Loans [Member] | Stage 2 Group [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance 884,563 722,028
Net change on Balance [1] (37,060) (26,788)
Transfer to Stage 1 (2,057,279) (2,071,249)
Transfer to Stage 2 2,221,510 2,407,618
Transfer to Stage 3 (168,034) (147,046)
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments
Subtotal Mortgage loans 843,700 884,563
Gross Carrying Amount [Member] | Mortgage Loans [Member] | Stage 3 - Individual [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance
Net change on Balance [1]
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments
Subtotal Mortgage loans
Gross Carrying Amount [Member] | Mortgage Loans [Member] | Stage 3 Group [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance 275,262 209,604
Net change on Balance [1] (37,960) (26,492)
Transfer to Stage 1 (21,441) (20,151)
Transfer to Stage 2 (27,844) (27,620)
Transfer to Stage 3 169,995 148,645
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off (5,543) (8,724)
Foreign exchange adjustments
Subtotal Mortgage loans 352,469 275,262
Gross Carrying Amount [Member] | Mortgage Loans [Member] | Financial instruments purchased or originated credit-impaired [member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance
Net change on Balance [1] 235
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments
Subtotal Mortgage loans 235
Gross Carrying Amount [Member] | Consumer Loans [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance 5,310,462 4,995,230
Net change on Balance [1] 574,986 638,596
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off (338,227) (325,626)
Foreign exchange adjustments 7,768 2,262
Subtotal Consumer loans 5,554,989 5,310,462
Total 38,936,296 37,651,274
Gross Carrying Amount [Member] | Consumer Loans [Member] | Stage 1 Individual [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance
Net change on Balance [1]
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments
Subtotal Consumer loans
Total 14,696,311 14,599,022
Gross Carrying Amount [Member] | Consumer Loans [Member] | Stage 1 Group [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance 4,447,346 4,304,927
Net change on Balance [1] 645,182 697,853
Transfer to Stage 1 1,219,853 1,271,755
Transfer to Stage 2 (1,644,109) (1,807,123)
Transfer to Stage 3 (9,678) (22,272)
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments 7,434 2,206
Subtotal Consumer loans 4,666,028 4,447,346
Total 20,731,542 19,742,958
Gross Carrying Amount [Member] | Consumer Loans [Member] | Stage 2 Individual [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance
Net change on Balance [1]
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments
Subtotal Consumer loans
Total 295,645 281,123
Gross Carrying Amount [Member] | Consumer Loans [Member] | Stage 2 Group [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance 578,426 460,669
Net change on Balance [1] (149,276) (128,809)
Transfer to Stage 1 (1,160,767) (1,231,470)
Transfer to Stage 2 1,669,245 1,829,938
Transfer to Stage 3 (345,130) (351,957)
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments 330 55
Subtotal Consumer loans 592,828 578,426
Total 1,848,492 1,813,601
Gross Carrying Amount [Member] | Consumer Loans [Member] | Stage 3 - Individual [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance
Net change on Balance [1]
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments
Subtotal Consumer loans
Total 292,741 265,932
Gross Carrying Amount [Member] | Consumer Loans [Member] | Stage 3 Group [Member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance 283,203 227,667
Net change on Balance [1] 79,130 70,032
Transfer to Stage 1 (59,086) (40,285)
Transfer to Stage 2 (25,136) (22,815)
Transfer to Stage 3 354,808 374,229
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off (338,227) (325,626)
Foreign exchange adjustments 4 1
Subtotal Consumer loans 294,696 283,203
Total 1,060,783 938,259
Gross Carrying Amount [Member] | Consumer Loans [Member] | Financial instruments purchased or originated credit-impaired [member]    
Financial Assets at Amortized Cost - Schedule of Gross Carrying Amount and Corresponding Allowance for ECL (Details) [Line Items]    
Balance 1,487 1,967
Net change on Balance [1] (50) (480)
Transfer to Stage 1
Transfer to Stage 2
Transfer to Stage 3
Impact on year-end ECL of exposures transferred between stages during the year [2]
Refinements to models used for calculation
Amounts written off
Foreign exchange adjustments
Subtotal Consumer loans 1,437 1,487
Total $ 10,782 $ 10,379
[1] Net change between assets originated and assets repaid excluding write offs.
[2] Represents the change in the year-end ECLs of exposures that were transferred from one stage to another during the year.