XML 59 R128.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Shareholders' Equity AOCI Rollforward (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning balance $ (291) $ 229 $ 200
Cumulative Effect of New Accounting Principle in Period of Adoption     1
OCI before reclassifications 540 (525) 54
Amounts reclassified from AOCI 13 6 (25)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent 553 (519) 29
Ending balance 262 (291) 229
Net unrealized securities gains [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning balance 20 [1] 486 [1] 479
Cumulative Effect of New Accounting Principle in Period of Adoption     1
OCI before reclassifications 551 (458) 43
Amounts reclassified from AOCI 5 (7) (36)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent 556 (465) 7
Ending balance [1] 576 20 486
Noncredit related impairments on AFS securities 1 1 1
Net unrealized derivatives losses [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning balance 8 8 5
Amounts reclassified from AOCI (2) 0 3
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent (2) 0 3
Ending balance 6 8 8
Defined benefit plans [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning balance (120) (97) (125)
OCI before reclassifications (28) (36) 20
Amounts reclassified from AOCI 10 13 8
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent (18) (23) 28
Ending balance (138) (120) (97)
Foreign currency translation [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning balance (198) (167) (159)
OCI before reclassifications 17 (31) (8)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent 17 (31) (8)
Ending balance (181) (198) (167)
Accumulated Net Unrealized From Other Investment Gain Loss [Member]      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning balance (1) (1) 0
OCI before reclassifications 0 0 (1)
Amounts reclassified from AOCI 0 0 0
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent 0 0 (1)
Ending balance $ (1) $ (1) $ (1)
[1] Includes $1 million, $1 million and $1 million of noncredit related impairments on securities and net unrealized gains (losses) on previously impaired securities as of December 31, 2019, 2018 and 2017, respectively.