Moving to the balance of the year, we expect 2nd quarter adjusted operating expenses to be in the range of $945,000,000 to $955,000,000 with a sequential increase driven in part by a full quarter of merit increases across the organization, planned investments and the modernization of MSP and higher DNA as recent revenue related data center investments go live. In addition, and in part due to synergies being realized sooner than previously expected, we are lowering our full year expense guidance to $3,790,000,000 to $3,820,000,000 This strong first quarter performance helped to drive record adjusted operating income of $1,400,000,000 up 8% year over year on a pro form a basis and record earnings per share of $1.48 1st quarter free cash flow totaled $877,000,000 enabling us to reduce debt outstanding by roughly $600,000,000 in the Q1. Since we completed our acquisition of Black Knight in September, we've reduced debt by roughly $2,000,000,000 and as a result, adjusted leverage ended the Q1 approximately 3.9 times pro form a EBITDA with 1st quarter interest expense down $10,000,000 from the 4th quarter. Now let's move to Slide 5, where I'll provide an overview of the performance of our Exchange segments. 1st quarter net revenues totaled a record $1,200,000,000 up 11% year over year.