XML 36 R21.htm IDEA: XBRL DOCUMENT

Commitments, Contingencies And Guarantees	3 Months Ended
Commitments, Contingencies And Guarantees	Mar. 31, 2018
Commitments, Contingencies And Guarantees [Abstract]
Commitments, Contingencies And Guarantees	Note 14. Commitments, Contingencies and Guarantees Significant commitments, contingencies and guarantees at March 31, 2018, are consistent with those discussed in Note 14 to the consolidated financial statements in our 2017 Annual Report.