Annual report pursuant to Section 13 and 15(d)

Accumulated Other Comprehensive Income/(Loss) (Components Of Accumulated Other Comprehensive Income) (Details)

v3.22.4
Accumulated Other Comprehensive Income/(Loss) (Components Of Accumulated Other Comprehensive Income) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Accumulated Other Comprehensive Income (Loss) [Line Items]      
Beginning Balance, value $ (794) $ (968) $ (524)
Ending Balance, value (904) (794) (968)
Foreign Currency Translation Adjustments      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
AOCL, Beginning balance, Pretax (145) (113) (148)
Other Comprehensive Income (Loss), before Tax (33) (32) 35
AOCL, Ending balance, Pretax (178) (145) (113)
AOCI, Beginning balance, Tax 97 97 95
Other Comprehensive Income (Loss), Tax 2 0 2
AOCI, Ending balance, Tax 99 97 97
Beginning Balance, value (48) (16) (53)
Other comprehensive income/(loss) before reclassifications, Net of Tax (31) (32) 37
Ending Balance, value (79) (48) (16)
Unrealized Gains/(Losses) on Cash Flow Hedges      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
AOCL, Beginning balance, Pretax (1) (1) (1)
Other Comprehensive Income (Loss), before Tax 1 0 0
AOCL, Ending balance, Pretax 0 (1) (1)
AOCI, Beginning balance, Tax 1 1 1
Other Comprehensive Income (Loss), Tax (1) 0 0
AOCI, Ending balance, Tax 0 1 1
Beginning Balance, value 0 0 0
Other comprehensive income/(loss) before reclassifications, Net of Tax 0 0 0
Ending Balance, value 0 0 0
Defined Benefit Pension Plans      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
AOCL, Beginning balance, Pretax 0 0 1
Other Comprehensive Income (Loss), before Tax 0 0 (1)
AOCL, Ending balance, Pretax 0 0 0
AOCI, Beginning balance, Tax 0 0 0
Other Comprehensive Income (Loss), Tax 0 0 0
AOCI, Ending balance, Tax 0 0 0
Beginning Balance, value 0 0 1
Other comprehensive income/(loss) before reclassifications, Net of Tax 0 0 (1)
Ending Balance, value 0 0 0
AOCI Including Portion Attributable to Noncontrolling Interest      
Accumulated Other Comprehensive Income (Loss) [Line Items]      
AOCL, Beginning balance, Pretax (146) (114) (148)
Other Comprehensive Income (Loss), before Tax (32) (32) 34
AOCL, Ending balance, Pretax (178) (146) (114)
AOCI, Beginning balance, Tax 98 98 96
Other Comprehensive Income (Loss), Tax 1 0 2
AOCI, Ending balance, Tax 99 98 98
Beginning Balance, value (48) (16) (52)
Other comprehensive income/(loss) before reclassifications, Net of Tax (31) (32) 36
Ending Balance, value $ (79) $ (48) $ (16)