North America Retail Segment
First-quarter net sales for General Mills’ North America Retail segment increased 10 percent to $3.0 billion, driven by favorable net price realization and mix, partially offset by lower pound volume and a 1-point headwind from the Helper and Suddenly Salad divestiture. Organic net sales increased 12 percent. Net sales increased 14 percent in U.S. Snacks, 10 percent in U.S. Meals & Baking Solutions, 9 percent in U.S. Morning Foods, and 4 percent in Canada. Segment operating profit of $778 million was up 20 percent as reported and in constant currency, primarily driven by favorable net price realization and mix and HMM cost savings, partially offset by input cost inflation, lower volume, and supply chain deleverage.
Pet Segment
First-quarter net sales for the Pet segment increased 19 percent to $580 million, primarily driven by favorable net price realization and mix. Net sales results included a 5-point benefit from the pet treats acquisition. Organic net sales were up 14 percent. Segment operating profit increased 7 percent to $123 million, primarily driven by favorable net price realization and mix and HMM cost savings, partially offset by input cost inflation and higher SG&A expenses.
North America Foodservice Segment
First-quarter net sales for the North America Foodservice segment increased 21 percent to $496 million, primarily driven by favorable net price realization and mix, including a 17-point benefit from market index pricing on bakery flour. Net sales results also included a 3-point benefit from the TNT Crust acquisition. Organic net sales were up 18 percent. Segment operating profit was down 25 percent to $54 million, driven by higher input costs and higher SG&A expenses, partially offset by favorable net price realization and mix.
International Segment
First-quarter net sales for the International segment were down 30 percent to $652 million, driven by lower pound volume, including the impact of yogurt and dough divestitures and the ice cream recall, and a 5-point headwind from foreign currency exchange, partially offset by favorable net price realization and mix. Organic net sales were down 2 percent, driven by lower organic pound volume, including the impact of the ice cream recall, partially offset by positive organic net price realization and mix. Segment operating profit of $35 million was down 43 percent as reported and down 34 percent in constant currency, driven by lower volume, including the impacts of the yogurt and dough divestitures and the ice cream recall, and higher input costs, partially offset by favorable net price realization and mix and lower SG&A expenses.
Joint Venture Summary
First-quarter net sales for Cereal Partners Worldwide (CPW) increased 3 percent in constant currency, driven by favorable net price realization and mix, partially offset by lower volume. Constant-currency net sales for Häagen-Dazs Japan (HDJ) were down 8 percent, driven by lower volume. Combined after-tax earnings from joint ventures totaled $20 million compared to $29 million a year ago, primarily driven by higher input costs, partially offset by favorable net price realization and mix at CPW.
Other Income Statement Items
Unallocated corporate items totaled $333 million net expense in the first quarter of fiscal 2023, compared to $56 million net expense a year ago. Excluding mark-to-market valuation effects and other items affecting comparability, unallocated corporate items totaled $107 million net expense this year compared to $77 million net expense last year, primarily driven by certain one-time favorable items a year ago.
The company recorded a net $431 million gain on divestitures in the first quarter (please see Note 3 below for more information on this item). Restructuring, impairment, and other exit costs totaled $2 million of expense compared to a $4 million net recovery a year ago (please see Note 4 below for more information on these charges). Benefit plan non-service income totaled $22 million in the first quarter compared to $30 million a year ago, primarily driven by an increase in interest cost, partially offset by lower amortization of losses.
Net interest expense totaled $88 million in the first quarter compared to $96 million a year ago, primarily driven by lower average long-term debt balances. The effective tax rate in the quarter was 21.2 percent compared to 21.7 percent last year (please see Note 7 below for more information on our effective tax rate). The adjusted effective tax rate was 19.7 percent compared to 21.7 percent a year ago.