Fair Value Measurements - Fair Value Measurements (Details) - USD ($) $ in Thousands	May 02, 2020	Nov. 02, 2019
Assets:
Debt securities	$ 100,742
Liabilities:
Contingent consideration	3,700
Fair value, Measurements, Recurring
Assets:
Money market funds	699,957	$ 759,114
Total assets measured at fair value	857,637	885,612
Liabilities:
Contingent consideration	3,705	3,705
Total liabilities measured at fair value	46,117	24,833
Fair value, Measurements, Recurring | Level 1
Assets:
Money market funds	699,957	759,114
Total assets measured at fair value	756,550	764,088
Liabilities:
Contingent consideration	0	0
Total liabilities measured at fair value	0	0
Fair value, Measurements, Recurring | Level 2
Assets:
Money market funds	0	0
Total assets measured at fair value	101,087	121,524
Liabilities:
Contingent consideration	0	0
Total liabilities measured at fair value	42,412	21,128
Fair value, Measurements, Recurring | Level 3
Assets:
Money market funds	0	0
Total assets measured at fair value	0	0
Liabilities:
Contingent consideration	3,705	3,705
Total liabilities measured at fair value	3,705	3,705
Foreign Currency Forward Contracts | Fair value, Measurements, Recurring
Assets:
Derivative asset	345	1,570
Liabilities:
Derivative liability	9,747	35
Foreign Currency Forward Contracts | Fair value, Measurements, Recurring | Level 1
Assets:
Derivative asset	0	0
Liabilities:
Derivative liability	0	0
Foreign Currency Forward Contracts | Fair value, Measurements, Recurring | Level 2
Assets:
Derivative asset	345	1,570
Liabilities:
Derivative liability	9,747	35
Foreign Currency Forward Contracts | Fair value, Measurements, Recurring | Level 3
Assets:
Derivative asset	0	0
Liabilities:
Derivative liability	0	0
Forward Starting Interest Rate Swaps
Liabilities:
Derivative liability		21,093
Forward Starting Interest Rate Swaps | Fair value, Measurements, Recurring
Liabilities:
Derivative liability	32,665
Forward Starting Interest Rate Swaps | Fair value, Measurements, Recurring | Level 1
Liabilities:
Derivative liability	0	0
Forward Starting Interest Rate Swaps | Fair value, Measurements, Recurring | Level 2
Liabilities:
Derivative liability	32,665	21,093
Forward Starting Interest Rate Swaps | Fair value, Measurements, Recurring | Level 3
Liabilities:
Derivative liability	0	0
Bond mutual fund | Fair value, Measurements, Recurring
Assets:
Debt securities	50,165
Deferred compensation plan assets	6,428	4,974
Bond mutual fund | Fair value, Measurements, Recurring | Level 1
Assets:
Debt securities	50,165
Deferred compensation plan assets	6,428	4,974
Bond mutual fund | Fair value, Measurements, Recurring | Level 2
Assets:
Debt securities	0
Deferred compensation plan assets	0
Bond mutual fund | Fair value, Measurements, Recurring | Level 3
Assets:
Debt securities	0
Deferred compensation plan assets	0
U.S. government obligations | Fair value, Measurements, Recurring
Assets:
Debt securities	100,742	119,954
U.S. government obligations | Fair value, Measurements, Recurring | Level 1
Assets:
Debt securities	0	0
U.S. government obligations | Fair value, Measurements, Recurring | Level 2
Assets:
Debt securities	100,742	119,954
U.S. government obligations | Fair value, Measurements, Recurring | Level 3
Assets:
Debt securities	$ 0	$ 0