XML 53 R23.htm IDEA: XBRL DOCUMENT v3.21.2
Fair Value Measurements
12 Months Ended
Sep. 02, 2021
Fair Value Disclosures [Abstract]  
Fair Value Measurements
Fair Value Measurements

The estimated fair values and carrying values of our outstanding debt instruments (excluding the carrying value of equity components of our convertible notes) were as follows:
20212020
As ofFair
Value
Carrying
Value
Fair
Value
Carrying
Value
Notes$6,584 $5,973 $6,710 $6,026 
Convertible notes— — 634 131 

The fair values of our convertible notes were determined based on Level 2 inputs, including the trading price of our convertible notes when available, our stock price, and interest rates based on similar debt issued by parties with credit ratings similar to ours. The fair values of our other debt instruments were estimated based on Level 2 inputs, including the trading price of our notes when available, discounted cash flows, and interest rates based on similar debt issued by parties with credit ratings similar to ours.

Assets classified as held for sale are carried at the lower of estimated fair value or carrying value. Significant judgments and assumptions are required to estimate their fair values. Actual selling prices could vary significantly from our estimated fair value and we could recognize additional losses in the event that the sales prices of assets classified as held for sale are lower than their carrying values.