Inflation was a popular topic of conversation during the meeting.
Officials deemed that core personal consumption — excluding food and energy — likely will run "notably faster in 2018." The 2017 level was mired around 1.5 percent for 2017. The Fed's preferred inflation measure is the personal consumption expenditures index.
"Members expected that economic conditions would evolve in a manner that would warrant further gradual increases in the federal funds rate," the minutes said. "They judged that a gradual approach to raising the target range would sustain the economic expansion and balance the risks to the outlook for inflation and unemployment."
The market widely expects the Fed to approve a quarter-point increase at the March meeting that would take the rate up to a target range of 1.5 percent to 1.75 percent. The rate is tied to most consumer debt. In addition to gradually increasing rates the committee also is slowly unwinding its portfolio of bonds, or balance sheet.
Officials said they probably underestimated the effects that the tax cuts passed in December would have on spending and growth. However, they remained unsure of how substantially the cuts would impact wages.
Hundreds of companies have issued one-time bonuses to workers. Committee members said that in discussions with business contacts, it was unclear how long-lasting those cash injections would be.
Data they had seen up to the point of the January meeting showed "few signs of a broad-based pickup in wage growth."
"With regard to how firms might use part of their tax savings to boost compensation, a few participants suggested that such a boost could be in the form of onetime bonuses or variable pay rather than a permanent increase in wage structures," the minutes said. "It was noted that the pace of wage gains might not increase appreciably if productivity growth remains low. That said, a number of participants judged that the continued tightening in labor markets was likely to translate into faster wage increases at some point."
Committee members also discussed conditions in the financial markets.
As of the meeting, the market had continued to hum along after getting off to its fastest start ever in 2018. Stocks did not start tailing off until after the meeting, particularly when the Labor Department reported on Feb. 2 the boost in hourly earnings.
FOMC members considered market valuations at that point to be "elevated" and the product of "broad-based appetite for risk among investors." Some members cautioned that the Fed should be careful that "imbalances in financial markets may begin to emerge" as growth improves, and that the central bank also should monitor financial stability particularly against the prospects for lowered regulations.