Three Months Ended September 30, | Six Months Ended September 30, | ||||||||||||||||||
2021 | 2020 | 2021 | 2020 | ||||||||||||||||
GAAP cash flow from operations, as reported | $ | 611.7 | $ | 455.8 | $ | 1,241.6 | $ | 957.6 | |||||||||||
Capital expenditures | (78.5 | ) | (6.3 | ) | (164.8 | ) | (15.8 | ) | |||||||||||
Free cash flow | $ | 533.2 | $ | 449.5 | $ | 1,076.8 | $ | 941.8 | |||||||||||
Free cash flow as a percentage of net sales | 32.3 | % | 34.3 | % | 33.4 | % | 36.0 | % |