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Geographic Regions (Tables)
12 Months Ended
Dec. 31, 2018
Geographic Operations Tables [Abstract]  
Revenue and pretax income in different geographic regions

The following table presents Credco’s revenues and pretax income in different geographic regions based, in part, upon internal allocations, which necessarily involve management’s judgment:

(Millions)201820172016
Revenues
United States$1,033$779$440
Outside the United States428308278
Consolidated $1,461$1,087$718
Pretax income
United States $28$9$16
Outside the United States388266196
Consolidated $416$275$212